DevTools: Fix all outstanding JavaScript style issues.

third_party/WebKit/Source/devtools/front_end/profiler/HeapSnapshotView.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 1221 matching lines @@
      * @param {!WebInspector.Event} event
      */
     _heapStatsUpdate: function(event)
     {
         if (!this._profileSamples)
             return;
         var samples = /** @type {!Array.<number>} */ (event.data);
         var index;
         for (var i = 0; i < samples.length; i += 3) {
             index = samples[i];
-            var size  = samples[i+2];
+            var size  = samples[i + 2];
             this._profileSamples.sizes[index] = size;
             if (!this._profileSamples.max[index])
                 this._profileSamples.max[index] = size;
         }
     },
 
     /**
      * @param {!WebInspector.Event} event
      */
     _lastSeenObjectId: function(event)
@@ skipping 427 matching lines @@
     },
 
     /**
      * @override
      * @param {!WebInspector.ChunkedReader} reader
      * @param {!Event} e
      */
     onError: function(reader, e)
     {
         var subtitle;
-        switch(e.target.error.code) {
+        switch (e.target.error.code) {
         case e.target.error.NOT_FOUND_ERR:
             subtitle = WebInspector.UIString("'%s' not found.", reader.fileName());
             break;
         case e.target.error.NOT_READABLE_ERR:
             subtitle = WebInspector.UIString("'%s' is not readable", reader.fileName());
             break;
         case e.target.error.ABORT_ERR:
             return;
         default:
             subtitle = WebInspector.UIString("'%s' error %d", reader.fileName(), e.target.error.code);
@@ skipping 548 matching lines @@
             name.textContent = WebInspector.beautifyFunctionName(frame.functionName);
             if (frame.scriptId) {
                 var urlElement = this._linkifier.linkifyScriptLocation(this._target, String(frame.scriptId), frame.scriptName, frame.line - 1, frame.column - 1);
                 frameDiv.appendChild(urlElement);
             }
         }
     },
 
     __proto__: WebInspector.Widget.prototype
 }