Chromecast: move link-time decisions to inheritance-based Content*Client.

chromecast/browser/cast_content_browser_client_simple.cc

Index: chromecast/browser/cast_content_browser_client_simple.cc
diff --git a/chromecast/browser/cast_content_browser_client_simple.cc b/chromecast/browser/cast_content_browser_client_simple.cc
index 63a4704008452d696976c1ef511ebea44f8d7e4c..c88e9f6df02ac263f9f48289b1f74fd7d1fee17c 100644
--- a/chromecast/browser/cast_content_browser_client_simple.cc
+++ b/chromecast/browser/cast_content_browser_client_simple.cc
@@ -17,29 +17,5 @@ scoped_ptr<CastContentBrowserClient> CastContentBrowserClient::Create() {
   return make_scoped_ptr(new CastContentBrowserClient());
 }
 
-void CastContentBrowserClient::PlatformAppendExtraCommandLineSwitches(
-    base::CommandLine* command_line) {
-}
-
-std::vector<scoped_refptr<content::BrowserMessageFilter>>
-CastContentBrowserClient::PlatformGetBrowserMessageFilters() {
-  return std::vector<scoped_refptr<content::BrowserMessageFilter>>();
-}
-
-scoped_ptr<::media::AudioManagerFactory>
-CastContentBrowserClient::PlatformCreateAudioManagerFactory() {
-  // Return nullptr. The factory will not be set, and the statically linked
-  // implementation of AudioManager will be used.
-  return scoped_ptr<::media::AudioManagerFactory>();
-}
-
-#if !defined(OS_ANDROID)
-scoped_ptr<media::MediaPipelineDevice>
-CastContentBrowserClient::PlatformCreateMediaPipelineDevice(
-    const media::MediaPipelineDeviceParams& params) {
-  return media::CreateMediaPipelineDevice(params);
-}
-#endif
-
 }  // namespace shell
 }  // namespace chromecast