DevTools: wrap DebuggerAgent.Location with DebuggerModel.Location.

Source/devtools/front_end/StylesSourceMapping.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 54 matching lines @@
     },
 
     /**
      * @param {!WebInspector.UISourceCode} uiSourceCode
      * @param {number} lineNumber
      * @param {number} columnNumber
      * @return {!WebInspector.RawLocation}
      */
     uiLocationToRawLocation: function(uiSourceCode, lineNumber, columnNumber)
     {
-        return new WebInspector.CSSLocation(uiSourceCode.url || "", lineNumber, columnNumber);
+        return new WebInspector.CSSLocation(this._cssModel.target(), uiSourceCode.url || "", lineNumber, columnNumber);
     },
 
     /**
      * @return {boolean}
      */
     isIdentity: function()
     {
         return true;
     },
 
@@ skipping 289 matching lines @@
         this._uiSourceCode.addRevision(content);
         delete this._isAddingRevision;
     },
 
     dispose: function()
     {
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.WorkingCopyCommitted, this._workingCopyCommitted, this);
         this._uiSourceCode.removeEventListener(WebInspector.UISourceCode.Events.WorkingCopyChanged, this._workingCopyChanged, this);
     }
 }