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

chrome/renderer/extensions/chrome_extensions_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 "chrome/renderer/extensions/chrome_extensions_renderer_client.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 192 matching lines @@
       return !current_context->web_frame()->parent();
     default:
       NOTREACHED();
       return false;
   }
 }
 
 bool ChromeExtensionsRendererClient::WillSendRequest(
     blink::WebFrame* frame,
     ui::PageTransition transition_type,
-    const GURL& url,
+    const blink::WebURL& url,
     GURL* new_url) {
-  if (url.SchemeIs(extensions::kExtensionScheme) &&
-      !resource_request_policy_->CanRequestResource(url, frame,
+  if (url.protocolIs(extensions::kExtensionScheme) &&
+      !resource_request_policy_->CanRequestResource(GURL(url), frame,
                                                     transition_type)) {
     *new_url = GURL(chrome::kExtensionInvalidRequestURL);
     return true;
   }
 
-  if (url.SchemeIs(extensions::kExtensionResourceScheme) &&
+  if (url.protocolIs(extensions::kExtensionResourceScheme) &&
       !resource_request_policy_->CanRequestExtensionResourceScheme(url,
                                                                    frame)) {
     *new_url = GURL(chrome::kExtensionResourceInvalidRequestURL);
     return true;
   }
 
   return false;
 }
 
 void ChromeExtensionsRendererClient::SetExtensionDispatcherForTest(
@@ skipping 75 matching lines @@
 
 void ChromeExtensionsRendererClient::RunScriptsAtDocumentStart(
     content::RenderFrame* render_frame) {
   extension_dispatcher_->RunScriptsAtDocumentStart(render_frame);
 }
 
 void ChromeExtensionsRendererClient::RunScriptsAtDocumentEnd(
     content::RenderFrame* render_frame) {
   extension_dispatcher_->RunScriptsAtDocumentEnd(render_frame);
 }