Move OnNeedKey() to WebMediaPlayerImpl.

content/renderer/media/android/media_source_delegate.cc

 // Copyright 2013 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 "content/renderer/media/android/media_source_delegate.h"
 
 #include <limits>
 #include <string>
 #include <vector>
 
@@ skipping 649 matching lines @@
 
 void MediaSourceDelegate::OnDemuxerOpened() {
   DCHECK(main_task_runner_->BelongsToCurrentThread());
   if (media_source_opened_cb_.is_null())
     return;
 
   media_source_opened_cb_.Run(new media::WebMediaSourceImpl(
       chunk_demuxer_.get(), base::Bind(&LogMediaSourceError, media_log_)));
 }
 
-void MediaSourceDelegate::OnNeedKey(const std::string& type,
+void MediaSourceDelegate::OnNeedKey(const std::string& init_data_type,
                                     const std::vector<uint8>& init_data) {
   DCHECK(main_task_runner_->BelongsToCurrentThread());
   if (need_key_cb_.is_null())
     return;
 
-  need_key_cb_.Run(type, init_data);
+  need_key_cb_.Run(init_data_type, init_data);
 }
 
 bool MediaSourceDelegate::IsSeeking() const {
   base::AutoLock auto_lock(seeking_lock_);
   return seeking_;
 }
 
 base::TimeDelta MediaSourceDelegate::FindBufferedBrowserSeekTime_Locked(
     const base::TimeDelta& seek_time) const {
   seeking_lock_.AssertAcquired();
@@ skipping 57 matching lines @@
     configs->video_size = config.natural_size();
     configs->is_video_encrypted = config.is_encrypted();
     configs->video_extra_data = std::vector<uint8>(
         config.extra_data(), config.extra_data() + config.extra_data_size());
     return true;
   }
   return false;
 }
 
 }  // namespace content