Fix HLS playback on Galaxy S4

Galaxy S4 requires a surface texture in order for the media player to report correct video size.
So bind a texture to MediaPlayer whenever the video is HLS

BUG=400145

Review URL: https://codereview.chromium.org/478403002

Cr-Commit-Position: refs/heads/master@{#291184}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@291184 0039d316-1c4b-4281-b951-d872f2087c98

content/renderer/media/android/webmediaplayer_android.cc

@@ -279,8 +279,11 @@ void WebMediaPlayerAndroid::DidLoadMediaInfo(
 
 void WebMediaPlayerAndroid::play() {
   DCHECK(main_thread_checker_.CalledOnValidThread());
+
+  // For HLS streams, some devices cannot detect the video size unless a surface
+  // texture is bind to it. See http://crbug.com/400145.
 #if defined(VIDEO_HOLE)
-  if (hasVideo() && needs_external_surface_ &&
+  if ((hasVideo() || IsHLSStream()) && needs_external_surface_ &&
       !player_manager_->IsInFullscreen(frame_)) {
     DCHECK(!needs_establish_peer_);
     player_manager_->RequestExternalSurface(player_id_, last_computed_rect_);
@@ -290,7 +293,7 @@ void WebMediaPlayerAndroid::play() {
   TryCreateStreamTextureProxyIfNeeded();
   // There is no need to establish the surface texture peer for fullscreen
   // video.
-  if (hasVideo() && needs_establish_peer_ &&
+  if ((hasVideo() || IsHLSStream()) && needs_establish_peer_ &&
       !player_manager_->IsInFullscreen(frame_)) {
     EstablishSurfaceTexturePeer();
   }
@@ -1735,4 +1738,11 @@ bool WebMediaPlayerAndroid::canEnterFullscreen() const {
   return player_manager_->CanEnterFullscreen(frame_);
 }
 
+bool WebMediaPlayerAndroid::IsHLSStream() const {
+  std::string mime;
+  if (!net::GetMimeTypeFromFile(base::FilePath(url_.path()), &mime))
+    return false;
+  return !mime.compare("application/x-mpegurl");
+}
+
 }  // namespace content

content/renderer/media/android/webmediaplayer_android.h

@@ -317,6 +317,8 @@ class WebMediaPlayerAndroid : public blink::WebMediaPlayer,
                                    GrSurfaceOrigin origin,
                                    GrPixelConfig config);
 
+  bool IsHLSStream() const;
+
   blink::WebFrame* const frame_;
 
   blink::WebMediaPlayerClient* const client_;