Adds MediaClientAndroid to support embedder/MediaDrmBridge interaction.

chromecast/media/cdm/browser_cdm_cast.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/browser_cdm_cast.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "media/base/cdm_key_information.h"
@@ skipping 84 matching lines @@
     cdm_keys_info.push_back(cdm_key_information.release());
   }
   session_keys_change_cb_.Run(session_id, true, cdm_keys_info.Pass());
 
   player_tracker_impl_->NotifyNewKey();
 }
 
 void BrowserCdmCast::SetServerCertificateHelper(
     const std::vector<uint8>& certificate_data,
     scoped_ptr<::media::SimpleCdmPromise> promise) {
-  SetServerCertificate(certificate_data.data(),
+  SetServerCertificate(&certificate_data[0],
                        certificate_data.size(),
                        promise.Pass());
 }

[xhwang, 2015/04/24 04:52:23]

You need to rebase :)

 
 void BrowserCdmCast::CreateSessionAndGenerateRequestHelper(
     ::media::MediaKeys::SessionType session_type,
     ::media::EmeInitDataType init_data_type,
     const std::vector<uint8>& init_data,
     scoped_ptr<::media::NewSessionCdmPromise> promise) {
   CreateSessionAndGenerateRequest(
-      session_type, init_data_type, init_data.data(), init_data.size(),
+      session_type, init_data_type, &init_data[0], init_data.size(),
       promise.Pass());
 }
 
 void BrowserCdmCast::UpdateSessionHelper(
     const std::string& session_id,
     const std::vector<uint8>& response,
     scoped_ptr<::media::SimpleCdmPromise> promise) {
-  UpdateSession(session_id, response.data(), response.size(), promise.Pass());
+  UpdateSession(session_id, &response[0], response.size(), promise.Pass());
 }
 
 // A macro runs current member function on |cdm_loop_| thread.
 #define FORWARD_ON_CDM_THREAD(param_fn, ...) \
   cdm_loop_->PostTask( \
       FROM_HERE, \
       base::Bind(&BrowserCdmCast::param_fn, \
                  base::Unretained(browser_cdm_cast_.get()), ##__VA_ARGS__))
 
 
@@ skipping 87 matching lines @@
   FORWARD_ON_CDM_THREAD(RemoveSession, session_id, base::Passed(&promise));
 }
 
 ::media::CdmContext* BrowserCdmCastUi::GetCdmContext() {
   NOTREACHED();
   return nullptr;
 }
 
 }  // namespace media
 }  // namespace chromecast