Add a ChromeOS implementation of VideoCaptureDevice

media/video/capture/linux/video_capture_device_chromeos.h

Index: media/video/capture/linux/video_capture_device_chromeos.h
diff --git a/media/video/capture/linux/video_capture_device_chromeos.h b/media/video/capture/linux/video_capture_device_chromeos.h
new file mode 100644
index 0000000000000000000000000000000000000000..05f5c36450cead4ef7963e20ad4355b852775796
--- /dev/null
+++ b/media/video/capture/linux/video_capture_device_chromeos.h
@@ -0,0 +1,29 @@
+// Copyright 2014 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_VIDEO_CAPTURE_LINUX_VIDEO_CAPTURE_DEVICE_CHROMEOS_H_
+#define MEDIA_VIDEO_CAPTURE_LINUX_VIDEO_CAPTURE_DEVICE_CHROMEOS_H_
+
+#include "media/video/capture/linux/video_capture_device_linux.h"
+#include "ui/gfx/display_observer.h"

[mcasas, 2014/05/11 18:41:25]

Shouldn't you include be "ui/gfx/display.h" here 
and "ui/gfx/display_observer.h" in 
video_capture_device_chromeos.cc ?

[Zachary Kuznia, 2014/05/12 02:54:18]

Actually, I can just forward declare Display.  Done.

+
+namespace media {
+
+class VideoCaptureDeviceChromeOS : public VideoCaptureDeviceLinux {
+ public:
+  explicit VideoCaptureDeviceChromeOS(const Name& device_name);
+  virtual ~VideoCaptureDeviceChromeOS();
+
+  void SetDisplayRotation(const gfx::Display& display);
+
+ private:
+  class ScreenObserverDelegate;
+
+  scoped_refptr<ScreenObserverDelegate> screen_observer_delegate_;
+  DISALLOW_IMPLICIT_CONSTRUCTORS(VideoCaptureDeviceChromeOS);
+};
+
+}  // namespace media
+
+#endif  // MEDIA_VIDEO_CAPTURE_LINUX_VIDEO_CAPTURE_DEVICE_CHROMEOS_H_