Allow WebView to force MediaPlayer for unsupported containers.

media/base/media_switches.cc

 // Copyright (c) 2012 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 "build/build_config.h"
 #include "media/base/media_switches.h"
 
 namespace switches {
 
 // Allow users to specify a custom buffer size for debugging purpose.
@@ skipping 11 matching lines @@
 const char kDisableMediaThreadForMediaPlayback[] =
     "disable-media-thread-for-media-playback";
 
 // Sets the MediaSource player that uses the separate media thread
 const char kEnableMediaThreadForMediaPlayback[] =
     "enable-media-thread-for-media-playback";
 
 // Use WebMediaPlayerImpl instead of WebMediaPlayerAndroid. This is a temporary
 // switch for experimenting with unifying the Android playback pipeline.
 const char kEnableUnifiedMediaPipeline[] = "enable-unified-media-pipeline";
+
+// Used in conjunction with kEnableUnifiedMediaPipeline to force the usage of
+// Android MediaPlayer instead of the unified media pipeline for URLs ending in
+// any of the extensions in the provided comma separated list.
+const char kUseMediaPlayerForExtensions[] = "use-media-player-for-extensions";
+
 #endif
 
 #if defined(OS_LINUX) || defined(OS_FREEBSD) || defined(OS_SOLARIS)
 // The Alsa device to use when opening an audio input stream.
 const char kAlsaInputDevice[] = "alsa-input-device";
 // The Alsa device to use when opening an audio stream.
 const char kAlsaOutputDevice[] = "alsa-output-device";
 #endif
 
 // Use GpuMemoryBuffers for Video Capture when this is an option for the device.
@@ skipping 90 matching lines @@
 
 }  // namespace switches
 
 namespace media {
 
 // Use shared block-based buffering for media.
 const base::Feature kUseNewMediaCache{"use-new-media-cache",
                                       base::FEATURE_DISABLED_BY_DEFAULT};
 
 }  // namespace media