media: Hook up ContentDecryptionModuleClient in mojo CDM service.

media/mojo/services/mojo_cdm.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_MOJO_SERVICES_MOJO_CDM_H_
 #define MEDIA_MOJO_SERVICES_MOJO_CDM_H_
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "media/base/media_keys.h"
@@ skipping 70 matching lines @@
   void OnPromiseResult(scoped_ptr<CdmPromiseTemplate<T...>> promise,
                        mojo::CdmPromiseResultPtr result,
                        typename MojoTypeTrait<T>::MojoType... args) {
     if (result->success)
       promise->resolve(args.template To<T>()...);  // See ISO C++03 14.2/4.
     else
       RejectPromise(promise.Pass(), result.Pass());
   }
 
   mojo::ContentDecryptionModulePtr remote_cdm_;
+  mojo::Binding<ContentDecryptionModuleClient> binding_;
 
   // Callbacks for firing session events.
   SessionMessageCB session_message_cb_;
   SessionClosedCB session_closed_cb_;
   SessionErrorCB session_error_cb_;
   SessionKeysChangeCB session_keys_change_cb_;
   SessionExpirationUpdateCB session_expiration_update_cb_;
 
   base::WeakPtrFactory<MojoCdm> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MojoCdm);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_MOJO_SERVICES_MOJO_CDM_H_