DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/profiler/HeapSnapshotProxy.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 copyrightdd
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 431 matching lines @@
 
     /**
      * @param {number} nodeIndex
      * @param {function(?Array.<!WebInspector.HeapSnapshotCommon.AllocationStackFrame>)} callback
      */
     allocationStack: function(nodeIndex, callback)
     {
         this.callMethod(callback, "allocationStack", nodeIndex);
     },
 
+    /**
+     * @override
+     */
     dispose: function()
     {
         throw new Error("Should never be called");
     },
 
     get nodeCount()
     {
         return this._staticData.nodeCount;
     },
 
@@ skipping 107 matching lines @@
      * @param {!WebInspector.HeapSnapshotCommon.ComparatorConfig} comparator
      * @return {!Promise<?>}
      */
     sortAndRewind: function(comparator)
     {
         return this._callMethodPromise("sortAndRewind", comparator);
     },
 
     __proto__: WebInspector.HeapSnapshotProxyObject.prototype
 };