Use the WebTestProxy for layout tests in content_shell

content/public/renderer/content_renderer_client.cc

 // 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.
 
 #include "content/public/renderer/content_renderer_client.h"
 
 namespace content {
 
 SkBitmap* ContentRendererClient::GetSadPluginBitmap() {
   return NULL;
 }
 
 std::string ContentRendererClient::GetDefaultEncoding() {
   return std::string();
 }
 
+bool ContentRendererClient::OverrideCreateRenderViewImpl(
+      RenderViewImplParams* params,
+      RenderViewImpl** render_view_impl) {
+  return false;
+}
+
 bool ContentRendererClient::OverrideCreatePlugin(
     RenderView* render_view,
     WebKit::WebFrame* frame,
     const WebKit::WebPluginParams& params,
     WebKit::WebPlugin** plugin) {
   return false;
 }
 
 WebKit::WebPlugin* ContentRendererClient::CreatePluginReplacement(
     RenderView* render_view,
@@ skipping 73 matching lines @@
 
 bool ContentRendererClient::HandleSetCookieRequest(
     RenderView* sender,
     const GURL& url,
     const GURL& first_party_for_cookies,
     const std::string& value) {
   return false;
 }
 
 }  // namespace content