Split SchemaGeneratedBindings up into smaller, more targetted native handlers.

chrome/renderer/resources/extensions/send_request.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 chromeHidden = requireNative('chrome_hidden').GetChromeHidden();
-var sgb = requireNative('schema_generated_bindings');
-var GetNextRequestId = sgb.GetNextRequestId;
-var StartRequest = sgb.StartRequest;
+var natives = requireNative('sendRequest');
+var GetNextRequestId = natives.GetNextRequestId;
+var StartRequest = natives.StartRequest;

[not at google - send to devlin, 2012/03/30 03:23:18]

i reckon a bit cleaner to just require this as "sendRequest" then use
sendRequest.GetNextRequestId / sendRequest.StartRequest directly. The fewer
things up here the better.

[koz (OOO until 15th September), 2012/04/03 00:15:27]

Cool, but as sendRequest() is already the name of the function below I've left
the name as natives.

 
 // Callback handling.
 var requests = [];
 chromeHidden.handleResponse = function(requestId, name,
                                        success, response, error) {
   try {
     var request = requests[requestId];
     if (success) {
       delete chrome.extension.lastError;
     } else {
@@ skipping 98 matching lines @@
   var requestId = GetNextRequestId();
   request.id = requestId;
   requests[requestId] = request;
   var hasCallback =
       (request.callback || opt_args.customCallback) ? true : false;
   return nativeFunction(functionName, sargs, requestId, hasCallback,
                         opt_args.forIOThread);
 }
 
 exports.sendRequest = sendRequest;