Add a ChromeOS implementation of VideoCaptureDevice

content/browser/renderer_host/media/video_capture_controller.h

Index: content/browser/renderer_host/media/video_capture_controller.h
diff --git a/content/browser/renderer_host/media/video_capture_controller.h b/content/browser/renderer_host/media/video_capture_controller.h
index 9b8287002ecbdf7e8532d97c7bf4c00c77332dd4..2627db50d3211d4c798918c29d8944edee66fbb5 100644
--- a/content/browser/renderer_host/media/video_capture_controller.h
+++ b/content/browser/renderer_host/media/video_capture_controller.h
@@ -60,6 +60,7 @@
 #include "content/common/media/video_capture.h"
 #include "media/video/capture/video_capture_device.h"
 #include "media/video/capture/video_capture_types.h"
+#include "ui/gfx/display.h"
 
 namespace content {
 class VideoCaptureBufferPool;
@@ -69,6 +70,11 @@ class CONTENT_EXPORT VideoCaptureController {
   VideoCaptureController();
   virtual ~VideoCaptureController();
 
+  void set_display_rotation(gfx::Display::Rotation rotation) {
+    display_rotation_ = rotation;
+  }
+  gfx::Display::Rotation display_rotation() const { return display_rotation_; }
+
   base::WeakPtr<VideoCaptureController> GetWeakPtr();
 
   // Return a new VideoCaptureDeviceClient to forward capture events to this
@@ -147,6 +153,7 @@ class CONTENT_EXPORT VideoCaptureController {
   VideoCaptureState state_;
 
   media::VideoCaptureFormat video_capture_format_;
+  gfx::Display::Rotation display_rotation_;
 
   base::WeakPtrFactory<VideoCaptureController> weak_ptr_factory_;