[DevTools] Remove methods on Common.Event.

third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js

Index: third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js
diff --git a/third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js b/third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js
index 72c04944284c3bab9aba8dfbfa085b336ad5633d..8d3ed413308855102824f3d903749c955789e347 100644
--- a/third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js
+++ b/third_party/WebKit/Source/devtools/front_end/bindings/DebuggerWorkspaceBinding.js
@@ -21,8 +21,6 @@ Bindings.DebuggerWorkspaceBinding = class {
     targetManager.addModelListener(
         SDK.DebuggerModel, SDK.DebuggerModel.Events.GlobalObjectCleared, this._globalObjectCleared, this);
     targetManager.addModelListener(
-        SDK.DebuggerModel, SDK.DebuggerModel.Events.BeforeDebuggerPaused, this._beforeDebuggerPaused, this);
-    targetManager.addModelListener(
         SDK.DebuggerModel, SDK.DebuggerModel.Events.DebuggerResumed, this._debuggerResumed, this);
     workspace.addEventListener(Workspace.Workspace.Events.UISourceCodeRemoved, this._uiSourceCodeRemoved, this);
     workspace.addEventListener(Workspace.Workspace.Events.ProjectRemoved, this._projectRemoved, this);
@@ -327,18 +325,6 @@ Bindings.DebuggerWorkspaceBinding = class {
     var debuggerModel = /** @type {!SDK.DebuggerModel} */ (event.target);
     this._reset(debuggerModel.target());
   }
-
-  /**
-   * @param {!Common.Event} event
-   */
-  _beforeDebuggerPaused(event) {
-    var rawLocation = event.data.callFrames[0].location();
-    var targetData = this._targetToData.get(rawLocation.target());
-    if (!targetData._compilerMapping.mapsToSourceCode(rawLocation)) {
-      event.stopPropagation();
-      event.preventDefault();
-    }
-  }
 };
 
 /**
@@ -350,7 +336,7 @@ Bindings.DebuggerWorkspaceBinding.TargetData = class {
    * @param {!Bindings.DebuggerWorkspaceBinding} debuggerWorkspaceBinding
    */
   constructor(debuggerModel, debuggerWorkspaceBinding) {
-    this._target = debuggerModel.target();
+    this._debuggerModel = debuggerModel;
 
     /** @type {!Map.<string, !Bindings.DebuggerWorkspaceBinding.ScriptInfo>} */
     this.scriptDataMap = new Map();
@@ -363,11 +349,13 @@ Bindings.DebuggerWorkspaceBinding.TargetData = class {
     this._defaultMapping = new Bindings.DefaultScriptMapping(debuggerModel, workspace, debuggerWorkspaceBinding);
     this._resourceMapping = new Bindings.ResourceScriptMapping(debuggerModel, workspace, debuggerWorkspaceBinding);
     this._compilerMapping = new Bindings.CompilerScriptMapping(
-        debuggerModel, workspace, Bindings.NetworkProject.forTarget(this._target), debuggerWorkspaceBinding);
+        debuggerModel, workspace, Bindings.NetworkProject.forTarget(this._debuggerModel.target()),
+        debuggerWorkspaceBinding);
 
     /** @type {!Map.<!Workspace.UISourceCode, !Bindings.DebuggerSourceMapping>} */
     this._uiSourceCodeToSourceMapping = new Map();
 
+    debuggerModel.setBeforePausedCallback(this._beforePaused.bind(this));
     this._eventListeners = [
       debuggerModel.addEventListener(SDK.DebuggerModel.Events.ParsedScriptSource, this._parsedScriptSource, this),
       debuggerModel.addEventListener(SDK.DebuggerModel.Events.FailedToParseScriptSource, this._parsedScriptSource, this)
@@ -375,6 +363,13 @@ Bindings.DebuggerWorkspaceBinding.TargetData = class {
   }
 
   /**
+   * @param {!SDK.DebuggerPausedDetails} debuggerPausedDetails

[lushnikov, 2016/12/06 20:21:51]

jsdoc: @return is missing

[dgozman, 2016/12/06 21:36:16]

Done.

+   */
+  _beforePaused(debuggerPausedDetails) {
+    return !!this._compilerMapping.mapsToSourceCode(debuggerPausedDetails.callFrames[0].location());
+  }
+
+  /**
    * @param {!Common.Event} event
    */
   _parsedScriptSource(event) {
@@ -401,7 +396,7 @@ Bindings.DebuggerWorkspaceBinding.TargetData = class {
 
     uiSourceCode.dispatchEventToListeners(
         Workspace.UISourceCode.Events.SourceMappingChanged,
-        {target: this._target, isIdentity: sourceMapping ? sourceMapping.isIdentity() : false});
+        {target: this._debuggerModel.target(), isIdentity: sourceMapping ? sourceMapping.isIdentity() : false});
   }
 
   /**
@@ -433,6 +428,7 @@ Bindings.DebuggerWorkspaceBinding.TargetData = class {
   }
 
   _dispose() {
+    this._debuggerModel.setBeforePausedCallback(null);
     Common.EventTarget.removeEventListeners(this._eventListeners);
     this._compilerMapping.dispose();
     this._resourceMapping.dispose();