Merge 133750 - Web Inspector: [Regression] Editing formatted source should not be allowed.

Source/WebCore/inspector/front-end/JavaScriptSourceFrame.js

 /*
  * Copyright (C) 2011 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 89 matching lines @@
         this._uiSourceCode.commitWorkingCopy(function() { });
         delete this._isCommittingEditing;
     },
 
     /**
      * @param {WebInspector.Event} event
      */
     _onFormattedChanged: function(event)
     {
         var content = /** @type {string} */ event.data.content;
+        this._textEditor.setReadOnly(this._uiSourceCode.formatted());
         this._innerSetContent(content);
     },
 
     /**
      * @param {WebInspector.Event} event
      */
     _onWorkingCopyChanged: function(event)
     {
         this._innerSetContent(this._uiSourceCode.workingCopy());
     },
@@ skipping 525 matching lines @@
      * @param {number} lineNumber
      */
     _continueToLine: function(lineNumber)
     {
         var rawLocation = /** @type {WebInspector.DebuggerModel.Location} */ this._uiSourceCode.uiLocationToRawLocation(lineNumber, 0);
         WebInspector.debuggerModel.continueToLocation(rawLocation);
     },
 
     __proto__: WebInspector.SourceFrame.prototype
 }