DevTools: move ui messages from SourceFrame to UISourceCodeFrame (step2)

third_party/WebKit/Source/devtools/front_end/source_frame/ResourceSourceFrame.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) IBM Corp. 2009  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 17 matching lines @@
  */
 
 /**
  * @extends {WebInspector.SourceFrame}
  * @constructor
  * @param {!WebInspector.ContentProvider} resource
  */
 WebInspector.ResourceSourceFrame = function(resource)
 {
     this._resource = resource;
-    this._messages = [];
     WebInspector.SourceFrame.call(this, resource);
 }
 
 WebInspector.ResourceSourceFrame.prototype = {
     get resource()
     {
         return this._resource;
     },
 
     populateTextAreaContextMenu: function(contextMenu, lineNumber, columnNumber)
@@ skipping 29 matching lines @@
     /**
      * @param {?string} content
      */
     _contentLoaded: function(content)
     {
         this._content.textContent = content;
     },
 
     __proto__: WebInspector.VBox.prototype
 }