Updating to latest protocol.json

cdp/cdp.go

@@ -79,6 +79,7 @@ const (
 	CommandPageRemoveScriptToEvaluateOnNewDocument         MethodType = "Page.removeScriptToEvaluateOnNewDocument"
 	CommandPageSetAutoAttachToCreatedPages                 MethodType = "Page.setAutoAttachToCreatedPages"
 	CommandPageReload                                      MethodType = "Page.reload"
+	CommandPageSetAdBlockingEnabled                        MethodType = "Page.setAdBlockingEnabled"
 	CommandPageNavigate                                    MethodType = "Page.navigate"
 	CommandPageStopLoading                                 MethodType = "Page.stopLoading"
 	CommandPageGetNavigationHistory                        MethodType = "Page.getNavigationHistory"
@@ -99,8 +100,10 @@ const (
 	CommandPageProcessNavigation                           MethodType = "Page.processNavigation"
 	CommandPageGetLayoutMetrics                            MethodType = "Page.getLayoutMetrics"
 	CommandPageCreateIsolatedWorld                         MethodType = "Page.createIsolatedWorld"
+	CommandPageBringToFront                                MethodType = "Page.bringToFront"
 	EventOverlayNodeHighlightRequested                     MethodType = "Overlay.nodeHighlightRequested"
 	EventOverlayInspectNodeRequested                       MethodType = "Overlay.inspectNodeRequested"
+	EventOverlayScreenshotRequested                        MethodType = "Overlay.screenshotRequested"
 	CommandOverlayEnable                                   MethodType = "Overlay.enable"
 	CommandOverlayDisable                                  MethodType = "Overlay.disable"
 	CommandOverlaySetShowPaintRects                        MethodType = "Overlay.setShowPaintRects"
@@ -544,6 +547,8 @@ func (t *MethodType) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		*t = CommandPageSetAutoAttachToCreatedPages
 	case CommandPageReload:
 		*t = CommandPageReload
+	case CommandPageSetAdBlockingEnabled:
+		*t = CommandPageSetAdBlockingEnabled
 	case CommandPageNavigate:
 		*t = CommandPageNavigate
 	case CommandPageStopLoading:
@@ -584,10 +589,14 @@ func (t *MethodType) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		*t = CommandPageGetLayoutMetrics
 	case CommandPageCreateIsolatedWorld:
 		*t = CommandPageCreateIsolatedWorld
+	case CommandPageBringToFront:
+		*t = CommandPageBringToFront
 	case EventOverlayNodeHighlightRequested:
 		*t = EventOverlayNodeHighlightRequested
 	case EventOverlayInspectNodeRequested:
 		*t = EventOverlayInspectNodeRequested
+	case EventOverlayScreenshotRequested:
+		*t = EventOverlayScreenshotRequested
 	case CommandOverlayEnable:
 		*t = CommandOverlayEnable
 	case CommandOverlayDisable:

cdp/cdputil/cdputil.go

@@ -89,6 +89,9 @@ func UnmarshalMessage(msg *cdp.Message) (interface{}, error) {
 	case cdp.CommandPageReload:
 		return emptyVal, nil
 
+	case cdp.CommandPageSetAdBlockingEnabled:
+		return emptyVal, nil
+
 	case cdp.CommandPageNavigate:
 		v = new(page.NavigateReturns)
 
@@ -149,6 +152,9 @@ func UnmarshalMessage(msg *cdp.Message) (interface{}, error) {
 	case cdp.CommandPageCreateIsolatedWorld:
 		v = new(page.CreateIsolatedWorldReturns)
 
+	case cdp.CommandPageBringToFront:
+		return emptyVal, nil
+
 	case cdp.EventPageDomContentEventFired:
 		v = new(page.EventDomContentEventFired)
 
@@ -254,6 +260,9 @@ func UnmarshalMessage(msg *cdp.Message) (interface{}, error) {
 	case cdp.EventOverlayInspectNodeRequested:
 		v = new(overlay.EventInspectNodeRequested)
 
+	case cdp.EventOverlayScreenshotRequested:
+		v = new(overlay.EventScreenshotRequested)
+
 	case cdp.CommandEmulationSetDeviceMetricsOverride:
 		return emptyVal, nil
 

cdp/io/easyjson.go

@@ -173,6 +173,8 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpIo2(in *jlexer.Lexer, out *Rea
 			continue
 		}
 		switch key {
+		case "base64Encoded":
+			out.Base64encoded = bool(in.Bool())
 		case "data":
 			out.Data = string(in.String())
 		case "eof":
@@ -191,6 +193,14 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpIo2(out *jwriter.Writer, in Re
 	out.RawByte('{')
 	first := true
 	_ = first
+	if in.Base64encoded {
+		if !first {
+			out.RawByte(',')
+		}
+		first = false
+		out.RawString("\"base64Encoded\":")
+		out.Bool(bool(in.Base64encoded))
+	}
 	if in.Data != "" {
 		if !first {
 			out.RawByte(',')

cdp/io/io.go

@@ -48,8 +48,9 @@ func (p ReadParams) WithSize(size int64) *ReadParams {
 
 // ReadReturns return values.
 type ReadReturns struct {
-	Data string `json:"data,omitempty"` // Data that were read.
+	Base64encoded bool   `json:"base64Encoded,omitempty"` // Set if the data is base64-encoded
-	EOF  bool   `json:"eof,omitempty"`  // Set if the end-of-file condition occurred while reading.
+	Data          string `json:"data,omitempty"`          // Data that were read.
+	EOF           bool   `json:"eof,omitempty"`           // Set if the end-of-file condition occurred while reading.
 }
 
 // Do executes IO.read against the provided context and

cdp/io/types.go

@@ -2,7 +2,8 @@ package io
 
 // Code generated by chromedp-gen. DO NOT EDIT.
 
-// StreamHandle [no description].
+// StreamHandle this is either obtained from another method or specified as
+// blob:<uuid> where <uuid&gt is an UUID of a Blob.
 type StreamHandle string
 
 // String returns the StreamHandle as string value.

cdp/layertree/easyjson.go

@@ -18,7 +18,126 @@ var (
 	_ easyjson.Marshaler
 )
 
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree(in *jlexer.Lexer, out *SnapshotCommandLogReturns) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree(in *jlexer.Lexer, out *StickyPositionConstraint) {
+	isTopLevel := in.IsStart()
+	if in.IsNull() {
+		if isTopLevel {
+			in.Consumed()
+		}
+		in.Skip()
+		return
+	}
+	in.Delim('{')
+	for !in.IsDelim('}') {
+		key := in.UnsafeString()
+		in.WantColon()
+		if in.IsNull() {
+			in.Skip()
+			in.WantComma()
+			continue
+		}
+		switch key {
+		case "stickyBoxRect":
+			if in.IsNull() {
+				in.Skip()
+				out.StickyBoxRect = nil
+			} else {
+				if out.StickyBoxRect == nil {
+					out.StickyBoxRect = new(dom.Rect)
+				}
+				(*out.StickyBoxRect).UnmarshalEasyJSON(in)
+			}
+		case "containingBlockRect":
+			if in.IsNull() {
+				in.Skip()
+				out.ContainingBlockRect = nil
+			} else {
+				if out.ContainingBlockRect == nil {
+					out.ContainingBlockRect = new(dom.Rect)
+				}
+				(*out.ContainingBlockRect).UnmarshalEasyJSON(in)
+			}
+		case "nearestLayerShiftingStickyBox":
+			out.NearestLayerShiftingStickyBox = LayerID(in.String())
+		case "nearestLayerShiftingContainingBlock":
+			out.NearestLayerShiftingContainingBlock = LayerID(in.String())
+		default:
+			in.SkipRecursive()
+		}
+		in.WantComma()
+	}
+	in.Delim('}')
+	if isTopLevel {
+		in.Consumed()
+	}
+}
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree(out *jwriter.Writer, in StickyPositionConstraint) {
+	out.RawByte('{')
+	first := true
+	_ = first
+	if !first {
+		out.RawByte(',')
+	}
+	first = false
+	out.RawString("\"stickyBoxRect\":")
+	if in.StickyBoxRect == nil {
+		out.RawString("null")
+	} else {
+		(*in.StickyBoxRect).MarshalEasyJSON(out)
+	}
+	if !first {
+		out.RawByte(',')
+	}
+	first = false
+	out.RawString("\"containingBlockRect\":")
+	if in.ContainingBlockRect == nil {
+		out.RawString("null")
+	} else {
+		(*in.ContainingBlockRect).MarshalEasyJSON(out)
+	}
+	if in.NearestLayerShiftingStickyBox != "" {
+		if !first {
+			out.RawByte(',')
+		}
+		first = false
+		out.RawString("\"nearestLayerShiftingStickyBox\":")
+		out.String(string(in.NearestLayerShiftingStickyBox))
+	}
+	if in.NearestLayerShiftingContainingBlock != "" {
+		if !first {
+			out.RawByte(',')
+		}
+		first = false
+		out.RawString("\"nearestLayerShiftingContainingBlock\":")
+		out.String(string(in.NearestLayerShiftingContainingBlock))
+	}
+	out.RawByte('}')
+}
+
+// MarshalJSON supports json.Marshaler interface
+func (v StickyPositionConstraint) MarshalJSON() ([]byte, error) {
+	w := jwriter.Writer{}
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree(&w, v)
+	return w.Buffer.BuildBytes(), w.Error
+}
+
+// MarshalEasyJSON supports easyjson.Marshaler interface
+func (v StickyPositionConstraint) MarshalEasyJSON(w *jwriter.Writer) {
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree(w, v)
+}
+
+// UnmarshalJSON supports json.Unmarshaler interface
+func (v *StickyPositionConstraint) UnmarshalJSON(data []byte) error {
+	r := jlexer.Lexer{Data: data}
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree(&r, v)
+	return r.Error()
+}
+
+// UnmarshalEasyJSON supports easyjson.Unmarshaler interface
+func (v *StickyPositionConstraint) UnmarshalEasyJSON(l *jlexer.Lexer) {
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree(l, v)
+}
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree1(in *jlexer.Lexer, out *SnapshotCommandLogReturns) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -70,7 +189,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree(in *jlexer.Lexer, ou
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree(out *jwriter.Writer, in SnapshotCommandLogReturns) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree1(out *jwriter.Writer, in SnapshotCommandLogReturns) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -99,27 +218,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree(out *jwriter.Writer,
 // MarshalJSON supports json.Marshaler interface
 func (v SnapshotCommandLogReturns) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree1(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v SnapshotCommandLogReturns) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree1(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *SnapshotCommandLogReturns) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree1(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *SnapshotCommandLogReturns) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree1(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree1(in *jlexer.Lexer, out *SnapshotCommandLogParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree2(in *jlexer.Lexer, out *SnapshotCommandLogParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -150,7 +269,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree1(in *jlexer.Lexer, o
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree1(out *jwriter.Writer, in SnapshotCommandLogParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree2(out *jwriter.Writer, in SnapshotCommandLogParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -166,27 +285,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree1(out *jwriter.Writer
 // MarshalJSON supports json.Marshaler interface
 func (v SnapshotCommandLogParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree1(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree2(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v SnapshotCommandLogParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree1(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree2(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *SnapshotCommandLogParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree1(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree2(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *SnapshotCommandLogParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree1(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree2(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree2(in *jlexer.Lexer, out *ScrollRect) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree3(in *jlexer.Lexer, out *ScrollRect) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -227,7 +346,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree2(in *jlexer.Lexer, o
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree2(out *jwriter.Writer, in ScrollRect) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree3(out *jwriter.Writer, in ScrollRect) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -253,27 +372,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree2(out *jwriter.Writer
 // MarshalJSON supports json.Marshaler interface
 func (v ScrollRect) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree2(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree3(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v ScrollRect) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree2(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree3(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *ScrollRect) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree2(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree3(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *ScrollRect) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree2(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree3(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree3(in *jlexer.Lexer, out *ReplaySnapshotReturns) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree4(in *jlexer.Lexer, out *ReplaySnapshotReturns) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -304,7 +423,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree3(in *jlexer.Lexer, o
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree3(out *jwriter.Writer, in ReplaySnapshotReturns) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree4(out *jwriter.Writer, in ReplaySnapshotReturns) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -322,27 +441,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree3(out *jwriter.Writer
 // MarshalJSON supports json.Marshaler interface
 func (v ReplaySnapshotReturns) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree3(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree4(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v ReplaySnapshotReturns) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree3(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree4(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *ReplaySnapshotReturns) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree3(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree4(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *ReplaySnapshotReturns) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree3(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree4(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree4(in *jlexer.Lexer, out *ReplaySnapshotParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree5(in *jlexer.Lexer, out *ReplaySnapshotParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -379,7 +498,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree4(in *jlexer.Lexer, o
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree4(out *jwriter.Writer, in ReplaySnapshotParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree5(out *jwriter.Writer, in ReplaySnapshotParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -419,27 +538,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree4(out *jwriter.Writer
 // MarshalJSON supports json.Marshaler interface
 func (v ReplaySnapshotParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree4(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree5(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v ReplaySnapshotParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree4(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree5(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *ReplaySnapshotParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree4(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree5(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *ReplaySnapshotParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree4(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree5(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree5(in *jlexer.Lexer, out *ReleaseSnapshotParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree6(in *jlexer.Lexer, out *ReleaseSnapshotParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -470,7 +589,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree5(in *jlexer.Lexer, o
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree5(out *jwriter.Writer, in ReleaseSnapshotParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree6(out *jwriter.Writer, in ReleaseSnapshotParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -486,27 +605,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree5(out *jwriter.Writer
 // MarshalJSON supports json.Marshaler interface
 func (v ReleaseSnapshotParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree5(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree6(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v ReleaseSnapshotParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree5(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree6(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *ReleaseSnapshotParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree5(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree6(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *ReleaseSnapshotParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree5(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree6(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree6(in *jlexer.Lexer, out *ProfileSnapshotReturns) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree7(in *jlexer.Lexer, out *ProfileSnapshotReturns) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -579,7 +698,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree6(in *jlexer.Lexer, o
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree6(out *jwriter.Writer, in ProfileSnapshotReturns) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree7(out *jwriter.Writer, in ProfileSnapshotReturns) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -619,27 +738,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree6(out *jwriter.Writer
 // MarshalJSON supports json.Marshaler interface
 func (v ProfileSnapshotReturns) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree6(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree7(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v ProfileSnapshotReturns) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree6(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree7(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *ProfileSnapshotReturns) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree6(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree7(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *ProfileSnapshotReturns) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree6(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree7(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree7(in *jlexer.Lexer, out *ProfileSnapshotParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree8(in *jlexer.Lexer, out *ProfileSnapshotParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -684,7 +803,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree7(in *jlexer.Lexer, o
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree7(out *jwriter.Writer, in ProfileSnapshotParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree8(out *jwriter.Writer, in ProfileSnapshotParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -728,27 +847,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree7(out *jwriter.Writer
 // MarshalJSON supports json.Marshaler interface
 func (v ProfileSnapshotParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree7(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree8(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v ProfileSnapshotParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree7(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree8(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *ProfileSnapshotParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree7(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree8(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *ProfileSnapshotParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree7(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree8(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree8(in *jlexer.Lexer, out *PictureTile) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree9(in *jlexer.Lexer, out *PictureTile) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -783,7 +902,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree8(in *jlexer.Lexer, o
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree8(out *jwriter.Writer, in PictureTile) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree9(out *jwriter.Writer, in PictureTile) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -811,27 +930,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree8(out *jwriter.Writer
 // MarshalJSON supports json.Marshaler interface
 func (v PictureTile) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree8(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree9(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v PictureTile) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree8(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree9(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *PictureTile) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree8(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree9(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *PictureTile) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree8(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree9(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree9(in *jlexer.Lexer, out *MakeSnapshotReturns) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree10(in *jlexer.Lexer, out *MakeSnapshotReturns) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -862,7 +981,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree9(in *jlexer.Lexer, o
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree9(out *jwriter.Writer, in MakeSnapshotReturns) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree10(out *jwriter.Writer, in MakeSnapshotReturns) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -880,27 +999,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree9(out *jwriter.Writer
 // MarshalJSON supports json.Marshaler interface
 func (v MakeSnapshotReturns) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree9(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree10(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v MakeSnapshotReturns) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree9(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree10(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *MakeSnapshotReturns) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree9(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree10(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *MakeSnapshotReturns) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree9(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree10(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree10(in *jlexer.Lexer, out *MakeSnapshotParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree11(in *jlexer.Lexer, out *MakeSnapshotParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -931,7 +1050,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree10(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree10(out *jwriter.Writer, in MakeSnapshotParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree11(out *jwriter.Writer, in MakeSnapshotParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -947,27 +1066,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree10(out *jwriter.Write
 // MarshalJSON supports json.Marshaler interface
 func (v MakeSnapshotParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree10(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree11(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v MakeSnapshotParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree10(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree11(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *MakeSnapshotParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree10(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree11(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *MakeSnapshotParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree10(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree11(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree11(in *jlexer.Lexer, out *LoadSnapshotReturns) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree12(in *jlexer.Lexer, out *LoadSnapshotReturns) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -998,7 +1117,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree11(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree11(out *jwriter.Writer, in LoadSnapshotReturns) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree12(out *jwriter.Writer, in LoadSnapshotReturns) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1016,27 +1135,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree11(out *jwriter.Write
 // MarshalJSON supports json.Marshaler interface
 func (v LoadSnapshotReturns) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree11(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree12(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v LoadSnapshotReturns) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree11(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree12(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *LoadSnapshotReturns) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree11(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree12(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *LoadSnapshotReturns) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree11(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree12(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree12(in *jlexer.Lexer, out *LoadSnapshotParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree13(in *jlexer.Lexer, out *LoadSnapshotParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1096,7 +1215,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree12(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree12(out *jwriter.Writer, in LoadSnapshotParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(out *jwriter.Writer, in LoadSnapshotParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1127,27 +1246,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree12(out *jwriter.Write
 // MarshalJSON supports json.Marshaler interface
 func (v LoadSnapshotParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree12(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v LoadSnapshotParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree12(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *LoadSnapshotParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree12(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree13(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *LoadSnapshotParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree12(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree13(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree13(in *jlexer.Lexer, out *Layer) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree14(in *jlexer.Lexer, out *Layer) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1246,6 +1365,16 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree13(in *jlexer.Lexer,
 				}
 				in.Delim(']')
 			}
+		case "stickyPositionConstraint":
+			if in.IsNull() {
+				in.Skip()
+				out.StickyPositionConstraint = nil
+			} else {
+				if out.StickyPositionConstraint == nil {
+					out.StickyPositionConstraint = new(StickyPositionConstraint)
+				}
+				(*out.StickyPositionConstraint).UnmarshalEasyJSON(in)
+			}
 		default:
 			in.SkipRecursive()
 		}
@@ -1256,7 +1385,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree13(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(out *jwriter.Writer, in Layer) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree14(out *jwriter.Writer, in Layer) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1392,33 +1521,45 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(out *jwriter.Write
 			out.RawByte(']')
 		}
 	}
+	if in.StickyPositionConstraint != nil {
+		if !first {
+			out.RawByte(',')
+		}
+		first = false
+		out.RawString("\"stickyPositionConstraint\":")
+		if in.StickyPositionConstraint == nil {
+			out.RawString("null")
+		} else {
+			(*in.StickyPositionConstraint).MarshalEasyJSON(out)
+		}
+	}
 	out.RawByte('}')
 }
 
 // MarshalJSON supports json.Marshaler interface
 func (v Layer) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree14(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v Layer) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree13(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree14(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *Layer) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree13(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree14(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *Layer) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree13(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree14(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree14(in *jlexer.Lexer, out *EventLayerTreeDidChange) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree15(in *jlexer.Lexer, out *EventLayerTreeDidChange) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1478,7 +1619,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree14(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree14(out *jwriter.Writer, in EventLayerTreeDidChange) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree15(out *jwriter.Writer, in EventLayerTreeDidChange) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1511,27 +1652,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree14(out *jwriter.Write
 // MarshalJSON supports json.Marshaler interface
 func (v EventLayerTreeDidChange) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree14(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree15(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v EventLayerTreeDidChange) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree14(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree15(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *EventLayerTreeDidChange) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree14(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree15(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *EventLayerTreeDidChange) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree14(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree15(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree15(in *jlexer.Lexer, out *EventLayerPainted) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree16(in *jlexer.Lexer, out *EventLayerPainted) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1572,7 +1713,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree15(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree15(out *jwriter.Writer, in EventLayerPainted) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree16(out *jwriter.Writer, in EventLayerPainted) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1598,27 +1739,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree15(out *jwriter.Write
 // MarshalJSON supports json.Marshaler interface
 func (v EventLayerPainted) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree15(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree16(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v EventLayerPainted) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree15(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree16(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *EventLayerPainted) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree15(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree16(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *EventLayerPainted) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree15(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree16(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree16(in *jlexer.Lexer, out *EnableParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree17(in *jlexer.Lexer, out *EnableParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1647,7 +1788,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree16(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree16(out *jwriter.Writer, in EnableParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree17(out *jwriter.Writer, in EnableParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1657,27 +1798,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree16(out *jwriter.Write
 // MarshalJSON supports json.Marshaler interface
 func (v EnableParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree16(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree17(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v EnableParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree16(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree17(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *EnableParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree16(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree17(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *EnableParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree16(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree17(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree17(in *jlexer.Lexer, out *DisableParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree18(in *jlexer.Lexer, out *DisableParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1706,7 +1847,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree17(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree17(out *jwriter.Writer, in DisableParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree18(out *jwriter.Writer, in DisableParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1716,27 +1857,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree17(out *jwriter.Write
 // MarshalJSON supports json.Marshaler interface
 func (v DisableParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree17(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree18(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v DisableParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree17(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree18(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *DisableParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree17(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree18(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *DisableParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree17(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree18(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree18(in *jlexer.Lexer, out *CompositingReasonsReturns) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree19(in *jlexer.Lexer, out *CompositingReasonsReturns) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1788,7 +1929,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree18(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree18(out *jwriter.Writer, in CompositingReasonsReturns) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree19(out *jwriter.Writer, in CompositingReasonsReturns) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1817,27 +1958,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree18(out *jwriter.Write
 // MarshalJSON supports json.Marshaler interface
 func (v CompositingReasonsReturns) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree18(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree19(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v CompositingReasonsReturns) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree18(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree19(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *CompositingReasonsReturns) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree18(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree19(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *CompositingReasonsReturns) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree18(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree19(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree19(in *jlexer.Lexer, out *CompositingReasonsParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree20(in *jlexer.Lexer, out *CompositingReasonsParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1868,7 +2009,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree19(in *jlexer.Lexer,
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree19(out *jwriter.Writer, in CompositingReasonsParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree20(out *jwriter.Writer, in CompositingReasonsParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1884,23 +2025,23 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree19(out *jwriter.Write
 // MarshalJSON supports json.Marshaler interface
 func (v CompositingReasonsParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree19(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree20(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v CompositingReasonsParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree19(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpLayertree20(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *CompositingReasonsParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree19(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree20(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *CompositingReasonsParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree19(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpLayertree20(l, v)
 }

cdp/layertree/types.go

@@ -34,6 +34,14 @@ type ScrollRect struct {
 	Type ScrollRectType `json:"type"` // Reason for rectangle to force scrolling on the main thread
 }
 
+// StickyPositionConstraint sticky position constraints.
+type StickyPositionConstraint struct {
+	StickyBoxRect                       *dom.Rect `json:"stickyBoxRect"`                                 // Layout rectangle of the sticky element before being shifted
+	ContainingBlockRect                 *dom.Rect `json:"containingBlockRect"`                           // Layout rectangle of the containing block of the sticky element
+	NearestLayerShiftingStickyBox       LayerID   `json:"nearestLayerShiftingStickyBox,omitempty"`       // The nearest sticky layer that shifts the sticky box
+	NearestLayerShiftingContainingBlock LayerID   `json:"nearestLayerShiftingContainingBlock,omitempty"` // The nearest sticky layer that shifts the containing block
+}
+
 // PictureTile serialized fragment of layer picture along with its offset
 // within the layer.
 type PictureTile struct {
@@ -44,21 +52,22 @@ type PictureTile struct {
 
 // Layer information about a compositing layer.
 type Layer struct {
-	LayerID       LayerID           `json:"layerId"`                 // The unique id for this layer.
+	LayerID                  LayerID                   `json:"layerId"`                            // The unique id for this layer.
-	ParentLayerID LayerID           `json:"parentLayerId,omitempty"` // The id of parent (not present for root).
+	ParentLayerID            LayerID                   `json:"parentLayerId,omitempty"`            // The id of parent (not present for root).
-	BackendNodeID cdp.BackendNodeID `json:"backendNodeId,omitempty"` // The backend id for the node associated with this layer.
+	BackendNodeID            cdp.BackendNodeID         `json:"backendNodeId,omitempty"`            // The backend id for the node associated with this layer.
-	OffsetX       float64           `json:"offsetX"`                 // Offset from parent layer, X coordinate.
+	OffsetX                  float64                   `json:"offsetX"`                            // Offset from parent layer, X coordinate.
-	OffsetY       float64           `json:"offsetY"`                 // Offset from parent layer, Y coordinate.
+	OffsetY                  float64                   `json:"offsetY"`                            // Offset from parent layer, Y coordinate.
-	Width         float64           `json:"width"`                   // Layer width.
+	Width                    float64                   `json:"width"`                              // Layer width.
-	Height        float64           `json:"height"`                  // Layer height.
+	Height                   float64                   `json:"height"`                             // Layer height.
-	Transform     []float64         `json:"transform,omitempty"`     // Transformation matrix for layer, default is identity matrix
+	Transform                []float64                 `json:"transform,omitempty"`                // Transformation matrix for layer, default is identity matrix
-	AnchorX       float64           `json:"anchorX,omitempty"`       // Transform anchor point X, absent if no transform specified
+	AnchorX                  float64                   `json:"anchorX,omitempty"`                  // Transform anchor point X, absent if no transform specified
-	AnchorY       float64           `json:"anchorY,omitempty"`       // Transform anchor point Y, absent if no transform specified
+	AnchorY                  float64                   `json:"anchorY,omitempty"`                  // Transform anchor point Y, absent if no transform specified
-	AnchorZ       float64           `json:"anchorZ,omitempty"`       // Transform anchor point Z, absent if no transform specified
+	AnchorZ                  float64                   `json:"anchorZ,omitempty"`                  // Transform anchor point Z, absent if no transform specified
-	PaintCount    int64             `json:"paintCount"`              // Indicates how many time this layer has painted.
+	PaintCount               int64                     `json:"paintCount"`                         // Indicates how many time this layer has painted.
-	DrawsContent  bool              `json:"drawsContent"`            // Indicates whether this layer hosts any content, rather than being used for transform/scrolling purposes only.
+	DrawsContent             bool                      `json:"drawsContent"`                       // Indicates whether this layer hosts any content, rather than being used for transform/scrolling purposes only.
-	Invisible     bool              `json:"invisible,omitempty"`     // Set if layer is not visible.
+	Invisible                bool                      `json:"invisible,omitempty"`                // Set if layer is not visible.
-	ScrollRects   []*ScrollRect     `json:"scrollRects,omitempty"`   // Rectangles scrolling on main thread only.
+	ScrollRects              []*ScrollRect             `json:"scrollRects,omitempty"`              // Rectangles scrolling on main thread only.
+	StickyPositionConstraint *StickyPositionConstraint `json:"stickyPositionConstraint,omitempty"` // Sticky position constraint information
 }
 
 // PaintProfile array of timings, one per paint step.

cdp/overlay/easyjson.go

@@ -6,6 +6,7 @@ import (
 	json "encoding/json"
 	cdp "github.com/knq/chromedp/cdp"
 	dom "github.com/knq/chromedp/cdp/dom"
+	page "github.com/knq/chromedp/cdp/page"
 	runtime "github.com/knq/chromedp/cdp/runtime"
 	easyjson "github.com/mailru/easyjson"
 	jlexer "github.com/mailru/easyjson/jlexer"
@@ -1536,7 +1537,86 @@ func (v *GetHighlightObjectForTestParams) UnmarshalJSON(data []byte) error {
 func (v *GetHighlightObjectForTestParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
 	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay15(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay16(in *jlexer.Lexer, out *EventNodeHighlightRequested) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay16(in *jlexer.Lexer, out *EventScreenshotRequested) {
+	isTopLevel := in.IsStart()
+	if in.IsNull() {
+		if isTopLevel {
+			in.Consumed()
+		}
+		in.Skip()
+		return
+	}
+	in.Delim('{')
+	for !in.IsDelim('}') {
+		key := in.UnsafeString()
+		in.WantColon()
+		if in.IsNull() {
+			in.Skip()
+			in.WantComma()
+			continue
+		}
+		switch key {
+		case "viewport":
+			if in.IsNull() {
+				in.Skip()
+				out.Viewport = nil
+			} else {
+				if out.Viewport == nil {
+					out.Viewport = new(page.Viewport)
+				}
+				(*out.Viewport).UnmarshalEasyJSON(in)
+			}
+		default:
+			in.SkipRecursive()
+		}
+		in.WantComma()
+	}
+	in.Delim('}')
+	if isTopLevel {
+		in.Consumed()
+	}
+}
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay16(out *jwriter.Writer, in EventScreenshotRequested) {
+	out.RawByte('{')
+	first := true
+	_ = first
+	if !first {
+		out.RawByte(',')
+	}
+	first = false
+	out.RawString("\"viewport\":")
+	if in.Viewport == nil {
+		out.RawString("null")
+	} else {
+		(*in.Viewport).MarshalEasyJSON(out)
+	}
+	out.RawByte('}')
+}
+
+// MarshalJSON supports json.Marshaler interface
+func (v EventScreenshotRequested) MarshalJSON() ([]byte, error) {
+	w := jwriter.Writer{}
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay16(&w, v)
+	return w.Buffer.BuildBytes(), w.Error
+}
+
+// MarshalEasyJSON supports easyjson.Marshaler interface
+func (v EventScreenshotRequested) MarshalEasyJSON(w *jwriter.Writer) {
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay16(w, v)
+}
+
+// UnmarshalJSON supports json.Unmarshaler interface
+func (v *EventScreenshotRequested) UnmarshalJSON(data []byte) error {
+	r := jlexer.Lexer{Data: data}
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay16(&r, v)
+	return r.Error()
+}
+
+// UnmarshalEasyJSON supports easyjson.Unmarshaler interface
+func (v *EventScreenshotRequested) UnmarshalEasyJSON(l *jlexer.Lexer) {
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay16(l, v)
+}
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay17(in *jlexer.Lexer, out *EventNodeHighlightRequested) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1567,7 +1647,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay16(in *jlexer.Lexer, ou
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay16(out *jwriter.Writer, in EventNodeHighlightRequested) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay17(out *jwriter.Writer, in EventNodeHighlightRequested) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1583,27 +1663,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay16(out *jwriter.Writer,
 // MarshalJSON supports json.Marshaler interface
 func (v EventNodeHighlightRequested) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay16(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay17(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v EventNodeHighlightRequested) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay16(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay17(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *EventNodeHighlightRequested) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay16(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay17(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *EventNodeHighlightRequested) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay16(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay17(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay17(in *jlexer.Lexer, out *EventInspectNodeRequested) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay18(in *jlexer.Lexer, out *EventInspectNodeRequested) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1634,7 +1714,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay17(in *jlexer.Lexer, ou
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay17(out *jwriter.Writer, in EventInspectNodeRequested) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay18(out *jwriter.Writer, in EventInspectNodeRequested) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1650,27 +1730,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay17(out *jwriter.Writer,
 // MarshalJSON supports json.Marshaler interface
 func (v EventInspectNodeRequested) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay17(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay18(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v EventInspectNodeRequested) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay17(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay18(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *EventInspectNodeRequested) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay17(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay18(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *EventInspectNodeRequested) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay17(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay18(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay18(in *jlexer.Lexer, out *EnableParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay19(in *jlexer.Lexer, out *EnableParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1699,7 +1779,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay18(in *jlexer.Lexer, ou
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay18(out *jwriter.Writer, in EnableParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay19(out *jwriter.Writer, in EnableParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1709,27 +1789,27 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay18(out *jwriter.Writer,
 // MarshalJSON supports json.Marshaler interface
 func (v EnableParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay18(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay19(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v EnableParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay18(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay19(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *EnableParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay18(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay19(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *EnableParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay18(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay19(l, v)
 }
-func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay19(in *jlexer.Lexer, out *DisableParams) {
+func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay20(in *jlexer.Lexer, out *DisableParams) {
 	isTopLevel := in.IsStart()
 	if in.IsNull() {
 		if isTopLevel {
@@ -1758,7 +1838,7 @@ func easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay19(in *jlexer.Lexer, ou
 		in.Consumed()
 	}
 }
-func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay19(out *jwriter.Writer, in DisableParams) {
+func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay20(out *jwriter.Writer, in DisableParams) {
 	out.RawByte('{')
 	first := true
 	_ = first
@@ -1768,23 +1848,23 @@ func easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay19(out *jwriter.Writer,
 // MarshalJSON supports json.Marshaler interface
 func (v DisableParams) MarshalJSON() ([]byte, error) {
 	w := jwriter.Writer{}
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay19(&w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay20(&w, v)
 	return w.Buffer.BuildBytes(), w.Error
 }
 
 // MarshalEasyJSON supports easyjson.Marshaler interface
 func (v DisableParams) MarshalEasyJSON(w *jwriter.Writer) {
-	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay19(w, v)
+	easyjsonC5a4559bEncodeGithubComKnqChromedpCdpOverlay20(w, v)
 }
 
 // UnmarshalJSON supports json.Unmarshaler interface
 func (v *DisableParams) UnmarshalJSON(data []byte) error {
 	r := jlexer.Lexer{Data: data}
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay19(&r, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay20(&r, v)
 	return r.Error()
 }
 
 // UnmarshalEasyJSON supports easyjson.Unmarshaler interface
 func (v *DisableParams) UnmarshalEasyJSON(l *jlexer.Lexer) {
-	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay19(l, v)
+	easyjsonC5a4559bDecodeGithubComKnqChromedpCdpOverlay20(l, v)
 }

cdp/overlay/events.go

@@ -4,6 +4,7 @@ package overlay
 
 import (
 	cdp "github.com/knq/chromedp/cdp"
+	"github.com/knq/chromedp/cdp/page"
 )
 
 // EventNodeHighlightRequested fired when the node should be highlighted.
@@ -19,8 +20,15 @@ type EventInspectNodeRequested struct {
 	BackendNodeID cdp.BackendNodeID `json:"backendNodeId"` // Id of the node to inspect.
 }
 
+// EventScreenshotRequested fired when user asks to capture screenshot of
+// some area on the page.
+type EventScreenshotRequested struct {
+	Viewport *page.Viewport `json:"viewport"` // Viewport to capture, in CSS.
+}
+
 // EventTypes all event types in the domain.
 var EventTypes = []cdp.MethodType{
 	cdp.EventOverlayNodeHighlightRequested,
 	cdp.EventOverlayInspectNodeRequested,
+	cdp.EventOverlayScreenshotRequested,
 }

cdp/page/events.go

@@ -48,8 +48,10 @@ type EventFrameStoppedLoading struct {
 // EventFrameScheduledNavigation fired when frame schedules a potential
 // navigation.
 type EventFrameScheduledNavigation struct {
-	FrameID cdp.FrameID `json:"frameId"` // Id of the frame that has scheduled a navigation.
+	FrameID cdp.FrameID                    `json:"frameId"` // Id of the frame that has scheduled a navigation.
-	Delay   float64     `json:"delay"`   // Delay (in seconds) until the navigation is scheduled to begin. The navigation is not guaranteed to start.
+	Delay   float64                        `json:"delay"`   // Delay (in seconds) until the navigation is scheduled to begin. The navigation is not guaranteed to start.
+	Reason  FrameScheduledNavigationReason `json:"reason"`  // The reason for the navigation.
+	URL     string                         `json:"url"`     // The destination URL for the scheduled navigation.
 }
 
 // EventFrameClearedScheduledNavigation fired when frame no longer has a

cdp/page/page.go

@@ -163,6 +163,28 @@ func (p *ReloadParams) Do(ctxt context.Context, h cdp.Handler) (err error) {
 	return h.Execute(ctxt, cdp.CommandPageReload, p, nil)
 }
 
+// SetAdBlockingEnabledParams enable Chrome's experimental ad filter on all
+// sites.
+type SetAdBlockingEnabledParams struct {
+	Enabled bool `json:"enabled"` // Whether to block ads.
+}
+
+// SetAdBlockingEnabled enable Chrome's experimental ad filter on all sites.
+//
+// parameters:
+//   enabled - Whether to block ads.
+func SetAdBlockingEnabled(enabled bool) *SetAdBlockingEnabledParams {
+	return &SetAdBlockingEnabledParams{
+		Enabled: enabled,
+	}
+}
+
+// Do executes Page.setAdBlockingEnabled against the provided context and
+// target handler.
+func (p *SetAdBlockingEnabledParams) Do(ctxt context.Context, h cdp.Handler) (err error) {
+	return h.Execute(ctxt, cdp.CommandPageSetAdBlockingEnabled, p, nil)
+}
+
 // NavigateParams navigates current page to the given URL.
 type NavigateParams struct {
 	URL            string         `json:"url"`                      // URL to navigate the page to.
@@ -936,3 +958,17 @@ func (p *CreateIsolatedWorldParams) Do(ctxt context.Context, h cdp.Handler) (exe
 
 	return res.ExecutionContextID, nil
 }
+
+// BringToFrontParams brings page to front (activates tab).
+type BringToFrontParams struct{}
+
+// BringToFront brings page to front (activates tab).
+func BringToFront() *BringToFrontParams {
+	return &BringToFrontParams{}
+}
+
+// Do executes Page.bringToFront against the provided context and
+// target handler.
+func (p *BringToFrontParams) Do(ctxt context.Context, h cdp.Handler) (err error) {
+	return h.Execute(ctxt, cdp.CommandPageBringToFront, nil, nil)
+}

cdp/page/types.go

@@ -336,6 +336,60 @@ type Viewport struct {
 	Scale  float64 `json:"scale"`  // Page scale factor.
 }
 
+// FrameScheduledNavigationReason the reason for the navigation.
+type FrameScheduledNavigationReason string
+
+// String returns the FrameScheduledNavigationReason as string value.
+func (t FrameScheduledNavigationReason) String() string {
+	return string(t)
+}
+
+// FrameScheduledNavigationReason values.
+const (
+	FrameScheduledNavigationReasonFormSubmission        FrameScheduledNavigationReason = "formSubmission"
+	FrameScheduledNavigationReasonHTTPHeaderRefresh     FrameScheduledNavigationReason = "httpHeaderRefresh"
+	FrameScheduledNavigationReasonScriptInitiated       FrameScheduledNavigationReason = "scriptInitiated"
+	FrameScheduledNavigationReasonMetaTagRefresh        FrameScheduledNavigationReason = "metaTagRefresh"
+	FrameScheduledNavigationReasonPageBlockInterstitial FrameScheduledNavigationReason = "pageBlockInterstitial"
+	FrameScheduledNavigationReasonReload                FrameScheduledNavigationReason = "reload"
+)
+
+// MarshalEasyJSON satisfies easyjson.Marshaler.
+func (t FrameScheduledNavigationReason) MarshalEasyJSON(out *jwriter.Writer) {
+	out.String(string(t))
+}
+
+// MarshalJSON satisfies json.Marshaler.
+func (t FrameScheduledNavigationReason) MarshalJSON() ([]byte, error) {
+	return easyjson.Marshal(t)
+}
+
+// UnmarshalEasyJSON satisfies easyjson.Unmarshaler.
+func (t *FrameScheduledNavigationReason) UnmarshalEasyJSON(in *jlexer.Lexer) {
+	switch FrameScheduledNavigationReason(in.String()) {
+	case FrameScheduledNavigationReasonFormSubmission:
+		*t = FrameScheduledNavigationReasonFormSubmission
+	case FrameScheduledNavigationReasonHTTPHeaderRefresh:
+		*t = FrameScheduledNavigationReasonHTTPHeaderRefresh
+	case FrameScheduledNavigationReasonScriptInitiated:
+		*t = FrameScheduledNavigationReasonScriptInitiated
+	case FrameScheduledNavigationReasonMetaTagRefresh:
+		*t = FrameScheduledNavigationReasonMetaTagRefresh
+	case FrameScheduledNavigationReasonPageBlockInterstitial:
+		*t = FrameScheduledNavigationReasonPageBlockInterstitial
+	case FrameScheduledNavigationReasonReload:
+		*t = FrameScheduledNavigationReasonReload
+
+	default:
+		in.AddError(errors.New("unknown FrameScheduledNavigationReason value"))
+	}
+}
+
+// UnmarshalJSON satisfies json.Unmarshaler.
+func (t *FrameScheduledNavigationReason) UnmarshalJSON(buf []byte) error {
+	return easyjson.Unmarshal(buf, t)
+}
+
 // CaptureScreenshotFormat image compression format (defaults to png).
 type CaptureScreenshotFormat string
 

cmd/chromedp-gen/protocol.json

@@ -619,6 +619,18 @@
           ],
           "description": "Reloads given page optionally ignoring the cache."
         },
+        {
+          "name": "setAdBlockingEnabled",
+          "description": "Enable Chrome's experimental ad filter on all sites.",
+          "parameters": [
+            {
+              "name": "enabled",
+              "type": "boolean",
+              "description": "Whether to block ads."
+            }
+          ],
+          "experimental": true
+        },
         {
           "name": "navigate",
           "parameters": [
@@ -1294,6 +1306,10 @@
               "description": "Execution context of the isolated world."
             }
           ]
+        },
+        {
+          "name": "bringToFront",
+          "description": "Brings page to front (activates tab)."
         }
       ],
       "events": [
@@ -1397,6 +1413,26 @@
               "name": "delay",
               "type": "number",
               "description": "Delay (in seconds) until the navigation is scheduled to begin. The navigation is not guaranteed to start."
+            },
+            {
+              "name": "reason",
+              "type": "string",
+              "experimental": true,
+              "enum": [
+                "formSubmission",
+                "httpHeaderRefresh",
+                "scriptInitiated",
+                "metaTagRefresh",
+                "pageBlockInterstitial",
+                "reload"
+              ],
+              "description": "The reason for the navigation."
+            },
+            {
+              "name": "url",
+              "type": "string",
+              "experimental": true,
+              "description": "The destination URL for the scheduled navigation."
             }
           ],
           "experimental": true
@@ -1870,6 +1906,17 @@
               "description": "Id of the node to inspect."
             }
           ]
+        },
+        {
+          "name": "screenshotRequested",
+          "description": "Fired when user asks to capture screenshot of some area on the page.",
+          "parameters": [
+            {
+              "name": "viewport",
+              "$ref": "Page.Viewport",
+              "description": "Viewport to capture, in CSS."
+            }
+          ]
         }
       ]
     },
@@ -7829,14 +7876,12 @@
     {
       "domain": "IO",
       "description": "Input/Output operations for streams produced by DevTools.",
-      "dependencies": [
-        "Runtime"
-      ],
       "experimental": true,
       "types": [
         {
           "id": "StreamHandle",
-          "type": "string"
+          "type": "string",
+          "description": "This is either obtained from another method or specifed as <code>blob:&lt;uuid&gt;</code> where <code>&lt;uuid&gt</code> is an UUID of a Blob."
         }
       ],
       "commands": [
@@ -7863,6 +7908,12 @@
             }
           ],
           "returns": [
+            {
+              "name": "base64Encoded",
+              "type": "boolean",
+              "optional": true,
+              "description": "Set if the data is base64-encoded"
+            },
             {
               "name": "data",
               "type": "string",
@@ -9324,6 +9375,35 @@
             }
           ]
         },
+        {
+          "id": "StickyPositionConstraint",
+          "type": "object",
+          "description": "Sticky position constraints.",
+          "properties": [
+            {
+              "name": "stickyBoxRect",
+              "$ref": "DOM.Rect",
+              "description": "Layout rectangle of the sticky element before being shifted"
+            },
+            {
+              "name": "containingBlockRect",
+              "$ref": "DOM.Rect",
+              "description": "Layout rectangle of the containing block of the sticky element"
+            },
+            {
+              "name": "nearestLayerShiftingStickyBox",
+              "$ref": "LayerId",
+              "optional": true,
+              "description": "The nearest sticky layer that shifts the sticky box"
+            },
+            {
+              "name": "nearestLayerShiftingContainingBlock",
+              "$ref": "LayerId",
+              "optional": true,
+              "description": "The nearest sticky layer that shifts the containing block"
+            }
+          ]
+        },
         {
           "id": "PictureTile",
           "type": "object",
@@ -9441,6 +9521,12 @@
               },
               "optional": true,
               "description": "Rectangles scrolling on main thread only."
+            },
+            {
+              "name": "stickyPositionConstraint",
+              "$ref": "StickyPositionConstraint",
+              "optional": true,
+              "description": "Sticky position constraint information"
             }
           ]
         },

kb/keys.go

@@ -363,7 +363,7 @@ var Keys = map[rune]*Key{
 	'\u0d2f': {"MediaPlay", "MediaPlay", "", "", 0, 0, false, false},
 	'\u0d30': {"MediaRecord", "MediaRecord", "", "", 0, 0, false, false},
 	'\u0d31': {"MediaRewind", "MediaRewind", "", "", 0, 0, false, false},
-	'\u0d43': {"Settings", "Settings", "", "", 0, 0, false, false},
+	'\u0d43': {"LaunchControlPanel", "Settings", "", "", 154, 0, false, false},
 	'\u0d4e': {"ZoomToggle", "ZoomToggle", "", "", 251, 251, false, false},
 	'\u0e02': {"AudioBassBoostToggle", "AudioBassBoostToggle", "", "", 0, 0, false, false},
 	'\u0f02': {"SpeechInputToggle", "SpeechInputToggle", "", "", 0, 0, false, false},