Remove unused libpeerconnection code.

third_party/libjingle/overrides/talk/media/webrtc/webrtcexport.h

Index: third_party/libjingle/overrides/talk/media/webrtc/webrtcexport.h
diff --git a/third_party/libjingle/overrides/talk/media/webrtc/webrtcexport.h b/third_party/libjingle/overrides/talk/media/webrtc/webrtcexport.h
deleted file mode 100644
index ffa60bb860c8bd0c06aa350d2b8d4fe9c76226ee..0000000000000000000000000000000000000000
--- a/third_party/libjingle/overrides/talk/media/webrtc/webrtcexport.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2013 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.
-
-// This file is overridden to disable exports and imports in libjingle
-// between the libpeerconnection and libjingle_webrtc targets.
-// TODO(tommi): Remove when a version of libjingle has been rolled in that
-// either removes this header file or offers an easy way to turn this off.
-
-#ifndef TALK_MEDIA_WEBRTC_WEBRTCEXPORT_H_
-#define TALK_MEDIA_WEBRTC_WEBRTCEXPORT_H_
-
-#ifndef NON_EXPORTED_BASE
-#define NON_EXPORTED_BASE(code) code
-#endif  // NON_EXPORTED_BASE
-
-#ifndef WRME_EXPORT
-#define WRME_EXPORT
-#endif
-
-#endif  // TALK_MEDIA_WEBRTC_WEBRTCEXPORT_H_