Reorganizes Chromecast code to better reflect functional dependencies.

chromecast/shell/renderer/cast_content_renderer_client.h

-// 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.
-
-#ifndef CHROMECAST_SHELL_RENDERER_CAST_CONTENT_RENDERER_CLIENT_H_
-#define CHROMECAST_SHELL_RENDERER_CAST_CONTENT_RENDERER_CLIENT_H_
-
-#include "content/public/renderer/content_renderer_client.h"
-
-namespace chromecast {
-namespace shell {
-
-class CastContentRendererClient : public content::ContentRendererClient {
- public:
-  CastContentRendererClient() {}
-  virtual ~CastContentRendererClient() {}
-
-  // ContentRendererClient implementation:
-  virtual void RenderThreadStarted() override;
-  virtual void RenderViewCreated(content::RenderView* render_view) override;
-  virtual void AddKeySystems(
-      std::vector<content::KeySystemInfo>* key_systems) override;
-};
-
-}  // namespace shell
-}  // namespace chromecast
-
-#endif  // CHROMECAST_SHELL_RENDERER_CAST_CONTENT_RENDERER_CLIENT_H_