Media Remoting: Add RemotingController.

media/base/pipeline_metadata.cc

Index: media/base/pipeline_metadata.cc
diff --git a/media/base/pipeline_metadata.cc b/media/base/pipeline_metadata.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9c17e0103d39875682cb61b8b3e30523e167096f
--- /dev/null
+++ b/media/base/pipeline_metadata.cc
@@ -0,0 +1,16 @@
+// Copyright 2016 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 "media/base/pipeline_metadata.h"
+
+namespace media {
+
+PipelineMetadata::PipelineMetadata()
+    : has_audio(false), has_video(false), video_rotation(VIDEO_ROTATION_0) {}
+
+PipelineMetadata::~PipelineMetadata() {}
+
+PipelineMetadata::PipelineMetadata(const PipelineMetadata&) = default;
+
+}  // namespace