Revert of media: Add ProvisionFetcher mojo interface and implementation.

media/mojo/services/mojo_media_client.h

Index: media/mojo/services/mojo_media_client.h
diff --git a/media/mojo/services/mojo_media_client.h b/media/mojo/services/mojo_media_client.h
index 88acb3061d653e228d6f99cdbb96732f099187aa..1cd41302b511b537f44d7158a53793bef88a8925 100644
--- a/media/mojo/services/mojo_media_client.h
+++ b/media/mojo/services/mojo_media_client.h
@@ -16,10 +16,6 @@
 #include "media/base/renderer_factory.h"
 #include "media/base/video_decoder.h"
 #include "media/base/video_renderer_sink.h"
-
-namespace mojo {
-class ServiceProvider;
-}
 
 namespace media {
 
@@ -57,8 +53,7 @@
   virtual const AudioHardwareConfig* GetAudioHardwareConfig();
 
   // Returns the CdmFactory to be used by MojoCdmService.
-  virtual scoped_ptr<CdmFactory> CreateCdmFactory(
-      mojo::ServiceProvider* service_provider);
+  virtual scoped_ptr<CdmFactory> CreateCdmFactory();
 };
 
 class MojoMediaClient {
@@ -80,8 +75,7 @@
   scoped_ptr<VideoRendererSink> CreateVideoRendererSink(
       const scoped_refptr<base::SingleThreadTaskRunner>& task_runner);
   const AudioHardwareConfig* GetAudioHardwareConfig();
-  scoped_ptr<CdmFactory> CreateCdmFactory(
-      mojo::ServiceProvider* service_provider);
+  scoped_ptr<CdmFactory> CreateCdmFactory();
 
  private:
   friend struct base::DefaultLazyInstanceTraits<MojoMediaClient>;