Move media/capture/webm_muxer* to media/muxers

media/muxers/webm_muxer.h

 // Copyright 2015 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_FILTERS_LIBWEBM_MUXER_H_
-#define MEDIA_FILTERS_LIBWEBM_MUXER_H_
+#ifndef MEDIA_MUXERS_WEBM_MUXER_H_
+#define MEDIA_MUXERS_WEBM_MUXER_H_
 
 #include <stdint.h>
 
 #include <deque>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/numerics/safe_math.h"
 #include "base/strings/string_piece.h"
 #include "base/threading/thread_checker.h"
@@ skipping 115 matching lines @@
    private:
     DISALLOW_IMPLICIT_CONSTRUCTORS(EncodedVideoFrame);
   };
   std::deque<scoped_ptr<EncodedVideoFrame>> encoded_frames_queue_;
 
   DISALLOW_COPY_AND_ASSIGN(WebmMuxer);
 };
 
 }  // namespace media
 
-#endif  // MEDIA_FILTERS_LIBWEBM_MUXER_H_
+#endif  // MEDIA_MUXERS_WEBM_MUXER_H_