Remove DemuxerFactory and URL parameter from Pipeline.

webkit/media/preload.h

 // Copyright (c) 2011 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.
 
-#ifndef MEDIA_BASE_PRELOAD_H_
-#define MEDIA_BASE_PRELOAD_H_
+#ifndef WEBKIT_MEDIA_PRELOAD_H_
+#define WEBKIT_MEDIA_PRELOAD_H_
 
-namespace media {
+namespace webkit_media {
 
 // Used to specify video preload states. They are "hints" to the browser about
 // how aggressively the browser should load and buffer data.
 // Please see the HTML5 spec for the descriptions of these values:
 // http://www.w3.org/TR/html5/video.html#attr-media-preload
 //
 // Enum values must match the values in WebCore::MediaPlayer::Preload and
 // there will be assertions at compile time if they do not match.
 enum Preload {
   NONE,
   METADATA,
   AUTO,
 };
 
-}  // namespace media
+}  // namespace webkit_media
 
-#endif  // MEDIA_BASE_PRELOAD_H_
+#endif  // WEBKIT_MEDIA_PRELOAD_H_