Avoid creating a RenderWidgetHostView for proxies.

content/test/test_web_contents.h

 // 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.
 
 #ifndef CONTENT_TEST_TEST_WEB_CONTENTS_H_
 #define CONTENT_TEST_TEST_WEB_CONTENTS_H_
 
 #include <string>
 
 #include "content/browser/web_contents/web_contents_impl.h"
@@ skipping 54 matching lines @@
   const std::string& GetSaveFrameHeaders() override;
 
   // True if a cross-site navigation is pending.
   bool CrossProcessNavigationPending();
 
   // Prevent interaction with views.
   bool CreateRenderViewForRenderManager(
       RenderViewHost* render_view_host,
       int opener_frame_routing_id,
       int proxy_routing_id,
-      const FrameReplicationState& replicated_frame_state,
-      bool for_main_frame) override;
+      const FrameReplicationState& replicated_frame_state) override;
   void UpdateRenderViewSizeForRenderManager() override {}
 
   // Returns a clone of this TestWebContents. The returned object is also a
   // TestWebContents. The caller owns the returned object.
   WebContents* Clone() override;
 
   // Allow mocking of the RenderViewHostDelegateView.
   RenderViewHostDelegateView* GetDelegateView() override;
   void set_delegate_view(RenderViewHostDelegateView* view) {
     delegate_view_override_ = view;
@@ skipping 57 matching lines @@
   // Expectations for arguments of |SetHistoryOffsetAndLength()|.
   bool expect_set_history_offset_and_length_;
   int expect_set_history_offset_and_length_history_offset_;
   int expect_set_history_offset_and_length_history_length_;
   std::string save_frame_headers_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_TEST_WEB_CONTENTS_H_