DevTools: improve identifier extraction in SourceMapNamesResolver

third_party/WebKit/Source/devtools/front_end/sdk/DebuggerModel.js

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 1020 matching lines @@
     for (var i = 0; i < callFrames.length; ++i) {
         var callFrame = callFrames[i];
         var script = debuggerModel.scriptForId(callFrame.location.scriptId);
         if (script)
             result.push(new WebInspector.DebuggerModel.CallFrame(debuggerModel, script, callFrame));
     }
     return result;
 }
 
 WebInspector.DebuggerModel.CallFrame.prototype = {
-
     /**
      * @return {!WebInspector.Script}
      */
     get script()
     {
         return this._script;
     },
 
     /**
      * @return {string}
@@ skipping 147 matching lines @@
     this._payload = callFrame._payload.scopeChain[ordinal];
     this._type = this._payload.type;
     this._name = this._payload.name;
     this._ordinal = ordinal;
     this._startLocation = this._payload.startLocation ? WebInspector.DebuggerModel.Location.fromPayload(callFrame.debuggerModel, this._payload.startLocation) : null;
     this._endLocation = this._payload.endLocation ? WebInspector.DebuggerModel.Location.fromPayload(callFrame.debuggerModel, this._payload.endLocation) : null;
 }
 
 WebInspector.DebuggerModel.Scope.prototype = {
     /**
+     * @return {!WebInspector.DebuggerModel.CallFrame}
+     */
+    callFrame: function()
+    {
+        return this._callFrame;
+    },
+
+    /**
      * @return {string}
      */
     type: function()
     {
         return this._type;
     },
 
     /**
      * @return {string|undefined}
      */
@@ skipping 98 matching lines @@
 /**
  * @param {?WebInspector.Target} target
  * @return {?WebInspector.DebuggerModel}
  */
 WebInspector.DebuggerModel.fromTarget = function(target)
 {
     if (!target || !target.hasJSContext())
         return null;
     return /** @type {?WebInspector.DebuggerModel} */ (target.model(WebInspector.DebuggerModel));
 }