DevTools: wrap DebuggerAgent.Location with DebuggerModel.Location.

Source/devtools/front_end/ResourceScriptMapping.js

 /*
  * Copyright (C) 2012 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 34 matching lines @@
 }
 
 WebInspector.ResourceScriptMapping.prototype = {
     /**
      * @param {!WebInspector.RawLocation} rawLocation
      * @return {?WebInspector.UILocation}
      */
     rawLocationToUILocation: function(rawLocation)
     {
         var debuggerModelLocation = /** @type {!WebInspector.DebuggerModel.Location} */ (rawLocation);
-        var script = this._debuggerModel.scriptForId(debuggerModelLocation.scriptId);
+        var script = debuggerModelLocation.script();
         var uiSourceCode = this._workspaceUISourceCodeForScript(script);
         if (!uiSourceCode)
             return null;
         var scriptFile = uiSourceCode.scriptFile();
         if (scriptFile && ((scriptFile.hasDivergedFromVM() && !scriptFile.isMergingToVM()) || scriptFile.isDivergingFromVM()))
             return null;
         return new WebInspector.UILocation(uiSourceCode, debuggerModelLocation.lineNumber, debuggerModelLocation.columnNumber || 0);
     },
 
     /**
@@ skipping 309 matching lines @@
     },
 
     dispose: function()
     {
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.WorkingCopyCommitted, this._workingCopyCommitted, this);
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.WorkingCopyChanged, this._workingCopyChanged, this);
     },
 
     __proto__: WebInspector.Object.prototype
 }