[Cast, Android] Don't hold the wake lock if the video is playing remotely.

content/renderer/media/android/webmediaplayer_android.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/webmediaplayer_android.h"
 
 #include <limits>
 
 #include "base/android/build_info.h"
 #include "base/bind.h"
@@ skipping 438 matching lines @@
     return true;
 
   if (mime.find("audio/") != std::string::npos ||
       mime.find("video/") != std::string::npos ||
       mime.find("application/ogg") != std::string::npos) {
     return true;
   }
   return false;
 }
 
+bool WebMediaPlayerAndroid::isRemote() const {
+  return is_remote_;
+}
+
 bool WebMediaPlayerAndroid::paused() const {
   return !is_playing_;
 }
 
 bool WebMediaPlayerAndroid::seeking() const {
   return seeking_;
 }
 
 double WebMediaPlayerAndroid::duration() const {
   DCHECK(main_thread_checker_.CalledOnValidThread());
@@ skipping 1357 matching lines @@
 
 bool WebMediaPlayerAndroid::IsHLSStream() const {
   std::string mime;
   GURL url = redirected_url_.is_empty() ? url_ : redirected_url_;
   if (!net::GetMimeTypeFromFile(base::FilePath(url.path()), &mime))
     return false;
   return !mime.compare("application/x-mpegurl");
 }
 
 }  // namespace content