Avoid GURL allocations/copies/frees in RenderFrameImpl::willSendRequest

extensions/shell/renderer/shell_content_renderer_client.cc

 // Copyright 2014 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.
 
 #include "extensions/shell/renderer/shell_content_renderer_client.h"
 
 #include "content/public/common/content_constants.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_frame_observer.h"
 #include "content/public/renderer/render_frame_observer_tracker.h"
@@ skipping 79 matching lines @@
 blink::WebPlugin* ShellContentRendererClient::CreatePluginReplacement(
     content::RenderFrame* render_frame,
     const base::FilePath& plugin_path) {
   // Don't provide a custom "failed to load" plugin.
   return NULL;
 }
 
 bool ShellContentRendererClient::WillSendRequest(
     blink::WebFrame* frame,
     ui::PageTransition transition_type,
-    const GURL& url,
-    const GURL& first_party_for_cookies,
+    const blink::WebURL& url,
     GURL* new_url) {
   // TODO(jamescook): Cause an error for bad extension scheme requests?
   return false;
 }
 
 bool ShellContentRendererClient::IsExternalPepperPlugin(
     const std::string& module_name) {
 #if !defined(DISABLE_NACL)
   // TODO(bbudge) remove this when the trusted NaCl plugin has been removed.
   // We must defer certain plugin events for NaCl instances since we switch
@@ skipping 29 matching lines @@
 void ShellContentRendererClient::RunScriptsAtDocumentEnd(
     content::RenderFrame* render_frame) {
   extension_dispatcher_->RunScriptsAtDocumentEnd(render_frame);
 }
 
 ExtensionsClient* ShellContentRendererClient::CreateExtensionsClient() {
   return new ShellExtensionsClient;
 }
 
 }  // namespace extensions