Delete unused file mediacommon.h.

BUG=None

Review-Url: https://codereview.webrtc.org/2437703002
Cr-Commit-Position: refs/heads/master@{#14689}

webrtc/media/BUILD.gn

@@ -56,7 +56,6 @@ rtc_static_library("rtc_media") {
     "base/device.h",
     "base/hybriddataengine.h",
     "base/mediachannel.h",
-    "base/mediacommon.h",
     "base/mediaconstants.cc",
     "base/mediaconstants.h",
     "base/mediaengine.cc",

webrtc/media/base/mediacommon.h

@@ -1,27 +0,0 @@
-/*
- *  Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_MEDIA_BASE_MEDIACOMMON_H_
-#define WEBRTC_MEDIA_BASE_MEDIACOMMON_H_
-
-#include "webrtc/base/stringencode.h"
-
-namespace cricket {
-
-enum MediaCapabilities {
-  AUDIO_RECV = 1 << 0,
-  AUDIO_SEND = 1 << 1,
-  VIDEO_RECV = 1 << 2,
-  VIDEO_SEND = 1 << 3,
-};
-
-}  // namespace cricket
-
-#endif  // WEBRTC_MEDIA_BASE_MEDIACOMMON_H_

webrtc/media/base/mediaengine.h

@@ -24,7 +24,6 @@
 #include "webrtc/base/sigslotrepeater.h"
 #include "webrtc/media/base/codec.h"
 #include "webrtc/media/base/mediachannel.h"
-#include "webrtc/media/base/mediacommon.h"
 #include "webrtc/media/base/videocommon.h"
 #include "webrtc/modules/audio_coding/codecs/audio_decoder_factory.h"
 

webrtc/media/media.gyp

@@ -35,7 +35,6 @@
         'base/device.h',
         'base/hybriddataengine.h',
         'base/mediachannel.h',
-        'base/mediacommon.h',
         'base/mediaconstants.cc',
         'base/mediaconstants.h',
         'base/mediaengine.cc',