Split SchemaGeneratedBindings up into smaller, more targetted native handlers.

chrome/renderer/resources/extensions/set_icon.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-var SetIconCommon = requireNative('schema_generated_bindings').SetIconCommon;
+var SetIconCommon = requireNative('setIcon').SetIconCommon;
 var sendRequest = require('sendRequest').sendRequest;
 
 function setIcon(details, name, parameters, actionType) {
   var iconSize = 19;
   if ("iconIndex" in details) {
     sendRequest(name, [details], parameters);
   } else if ("imageData" in details) {
     // Verify that this at least looks like an ImageData element.
     // Unfortunately, we cannot use instanceof because the ImageData
     // constructor is not public.
@@ skipping 37 matching lines @@
                   {noStringify: true, nativeFunction: SetIconCommon});
     };
     img.src = details.path;
   } else {
     throw new Error(
         "Either the path or imageData property must be specified.");
   }
 }
 
 exports.setIcon = setIcon;