Migrating MediaSession messages to mojo

content/browser/media/android/browser_media_session_manager.cc

Index: content/browser/media/android/browser_media_session_manager.cc
diff --git a/content/browser/media/android/browser_media_session_manager.cc b/content/browser/media/android/browser_media_session_manager.cc
index a16dafb0e4a32ee496dd6240918051845d6023ac..a3c15f2b2507a57668e18b549cb833a75b8fdcfc 100644
--- a/content/browser/media/android/browser_media_session_manager.cc
+++ b/content/browser/media/android/browser_media_session_manager.cc
@@ -8,7 +8,6 @@
 #include "content/browser/media/session/media_session.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/common/media/media_metadata_sanitizer.h"
-#include "content/common/media/media_session_messages_android.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/media_metadata.h"
@@ -19,16 +18,6 @@ BrowserMediaSessionManager::BrowserMediaSessionManager(
     RenderFrameHost* render_frame_host)
     : render_frame_host_(render_frame_host) {}
 
-void BrowserMediaSessionManager::OnActivate(int session_id, int request_id) {
-  NOTIMPLEMENTED();
-  Send(new MediaSessionMsg_DidActivate(GetRoutingID(), request_id, false));
-}
-
-void BrowserMediaSessionManager::OnDeactivate(int session_id, int request_id) {
-  NOTIMPLEMENTED();
-  Send(new MediaSessionMsg_DidDeactivate(GetRoutingID(), request_id));
-}
-
 void BrowserMediaSessionManager::OnSetMetadata(
     int session_id,
     const base::Optional<MediaMetadata>& insecure_metadata) {
@@ -44,12 +33,4 @@ void BrowserMediaSessionManager::OnSetMetadata(
   NOTIMPLEMENTED();
 }
 
-int BrowserMediaSessionManager::GetRoutingID() const {
-  return render_frame_host_->GetRoutingID();
-}
-
-bool BrowserMediaSessionManager::Send(IPC::Message* msg) {
-  return render_frame_host_->Send(msg);
-}
-
 }  // namespace content