Deletes mojo::Callback

media/mojo/services/mojo_renderer_service.h

Index: media/mojo/services/mojo_renderer_service.h
diff --git a/media/mojo/services/mojo_renderer_service.h b/media/mojo/services/mojo_renderer_service.h
index 58b1ce7bd4806cdba3b30846699f1edb7f17e4f0..fb108738424572458b7d2a30cebf48a268f155dc 100644
--- a/media/mojo/services/mojo_renderer_service.h
+++ b/media/mojo/services/mojo_renderer_service.h
@@ -9,6 +9,7 @@
 
 #include <memory>
 
+#include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
@@ -44,12 +45,12 @@ class MEDIA_MOJO_EXPORT MojoRendererService : public mojom::Renderer,
   void Initialize(mojom::RendererClientPtr client,
                   mojom::DemuxerStreamPtr audio,
                   mojom::DemuxerStreamPtr video,
-                  const mojo::Callback<void(bool)>& callback) final;
-  void Flush(const mojo::Closure& callback) final;
+                  const InitializeCallback& callback) final;
+  void Flush(const FlushCallback& callback) final;
   void StartPlayingFrom(int64_t time_delta_usec) final;
   void SetPlaybackRate(double playback_rate) final;
   void SetVolume(float volume) final;
-  void SetCdm(int32_t cdm_id, const mojo::Callback<void(bool)>& callback) final;
+  void SetCdm(int32_t cdm_id, const SetCdmCallback& callback) final;
 
  private:
   enum State {
@@ -71,10 +72,10 @@ class MEDIA_MOJO_EXPORT MojoRendererService : public mojom::Renderer,
 
   // Called when the DemuxerStreamProviderShim is ready to go (has a config,
   // pipe handle, etc) and can be handed off to a renderer for use.
-  void OnStreamReady(const mojo::Callback<void(bool)>& callback);
+  void OnStreamReady(const base::Callback<void(bool)>& callback);
 
   // Called when |audio_renderer_| initialization has completed.
-  void OnRendererInitializeDone(const mojo::Callback<void(bool)>& callback,
+  void OnRendererInitializeDone(const base::Callback<void(bool)>& callback,
                                 PipelineStatus status);
 
   // Periodically polls the media time from the renderer and notifies the client
@@ -85,11 +86,11 @@ class MEDIA_MOJO_EXPORT MojoRendererService : public mojom::Renderer,
   void SchedulePeriodicMediaTimeUpdates();
 
   // Callback executed once Flush() completes.
-  void OnFlushCompleted(const mojo::Closure& callback);
+  void OnFlushCompleted(const FlushCallback& callback);
 
   // Callback executed once SetCdm() completes.
   void OnCdmAttached(scoped_refptr<MediaKeys> cdm,
-                     const mojo::Callback<void(bool)>& callback,
+                     const base::Callback<void(bool)>& callback,
                      bool success);
 
   mojo::StrongBinding<mojom::Renderer> binding_;