Delete the browser-compositor webview render mode

android_webview/renderer/view_renderer.h

-// Copyright (c) 2013 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 ANDROID_WEBVIEW_RENDERER_VIEW_RENDERER_H_
-#define ANDROID_WEBVIEW_RENDERER_VIEW_RENDERER_H_
-
-#include "content/public/renderer/render_view_observer.h"
-
-namespace android_webview {
-
-// Render-process side of ViewRendererHost.
-// Implements required interaction with content::RenderView.
-class ViewRenderer : public content::RenderViewObserver {
- public:
-  static void RenderViewCreated(content::RenderView* render_view);
-
-  // Required to be public by IPC_MESSAGE_HANDLER.
-  using content::RenderViewObserver::Send;
-
- private:
-  ViewRenderer(content::RenderView* render_view);
-  virtual ~ViewRenderer();
-
-  // content::RenderViewObserver implementation.
-  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
-  virtual void DidCommitCompositorFrame() OVERRIDE;
-
-  void OnEnableCapturePictureCallback(bool enable);
-  void OnCapturePictureSync();
-
-  bool capture_picture_enabled_;
-
-  DISALLOW_COPY_AND_ASSIGN(ViewRenderer);
-};
-
-}  // namespace android_webview
-
-#endif  // ANDROID_WEBVIEW_RENDERER_VIEW_RENDERER_H_