Revert of media: Add ProvisionFetcher mojo interface and implementation.

media/mojo/services/mojo_media_client.cc

Index: media/mojo/services/mojo_media_client.cc
diff --git a/media/mojo/services/mojo_media_client.cc b/media/mojo/services/mojo_media_client.cc
index d59214f43f3ba69ad24f844de8c63dfe7c6ff8d1..7501b5dc884a89aefb3acb7adeef1f3047144b74 100644
--- a/media/mojo/services/mojo_media_client.cc
+++ b/media/mojo/services/mojo_media_client.cc
@@ -41,8 +41,7 @@
   return nullptr;
 }
 
-scoped_ptr<CdmFactory> PlatformMojoMediaClient::CreateCdmFactory(
-    mojo::ServiceProvider* service_provider) {
+scoped_ptr<CdmFactory> PlatformMojoMediaClient::CreateCdmFactory() {
   return nullptr;
 }
 
@@ -88,13 +87,12 @@
   return mojo_media_client_->GetAudioHardwareConfig();
 }
 
-scoped_ptr<CdmFactory> MojoMediaClient::CreateCdmFactory(
-    mojo::ServiceProvider* service_provider) {
-  return mojo_media_client_->CreateCdmFactory(service_provider);
+scoped_ptr<CdmFactory> MojoMediaClient::CreateCdmFactory() {
+  return mojo_media_client_->CreateCdmFactory();
 }
 
 MojoMediaClient::MojoMediaClient()
-    : mojo_media_client_(internal::CreatePlatformMojoMediaClient()) {
+    : mojo_media_client_(internal::CreatePlatformMojoMediaClient().Pass()) {
   DCHECK(mojo_media_client_);
 }