[Chromecast][Clean-Up] Remove CastCdmProxy.

chromecast/media/cdm/cast_cdm_factory.cc

 // 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.
 
 #include "chromecast/media/cdm/cast_cdm_factory.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
 #include "chromecast/media/cdm/cast_cdm.h"
 #include "media/base/bind_to_current_loop.h"
 #include "media/base/cdm_config.h"
 #include "media/base/cdm_key_information.h"
 
-#if !defined(ENABLE_MOJO_MEDIA_IN_BROWSER_PROCESS)
-#include "chromecast/media/cdm/cast_cdm_proxy.h"
-#endif  // !defined(ENABLE_MOJO_MEDIA_IN_BROWSER_PROCESS)
-
 namespace chromecast {
 namespace media {
 
 CastCdmFactory::CastCdmFactory(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner,
     MediaResourceTracker* media_resource_tracker)
     : media_resource_tracker_(media_resource_tracker),
       task_runner_(task_runner) {
   DCHECK(media_resource_tracker_);
   DCHECK(task_runner_);
@@ skipping 30 matching lines @@
     return;
   }
 
   task_runner_->PostTask(
       FROM_HERE,
       base::Bind(&CastCdm::Initialize, base::Unretained(cast_cdm.get()),
                  ::media::BindToCurrentLoop(session_message_cb),
                  ::media::BindToCurrentLoop(session_closed_cb),
                  ::media::BindToCurrentLoop(session_keys_change_cb),
                  ::media::BindToCurrentLoop(session_expiration_update_cb)));
-
-// When using Mojo media, we do not need to proxy calls to the CMA thread. All
-// calls are made on that thread already.
-#if defined(ENABLE_MOJO_MEDIA_IN_BROWSER_PROCESS)
   bound_cdm_created_cb.Run(cast_cdm, "");
-#else
-  bound_cdm_created_cb.Run(new CastCdmProxy(cast_cdm, task_runner_), "");
-#endif  // defined(ENABLE_MOJO_MEDIA_IN_BROWSER_PROCESS)
 }
 
 scoped_refptr<CastCdm> CastCdmFactory::CreatePlatformBrowserCdm(
     const CastKeySystem& cast_key_system,
     const GURL& security_origin,
     const ::media::CdmConfig& cdm_config) {
   return nullptr;
 }
 
 }  // namespace media
 }  // namespace chromecast