Extend content::DesktopMediaID to allow Aura windows as capture sources.

content/browser/renderer_host/media/desktop_capture_device_ash.h

Index: content/browser/renderer_host/media/desktop_capture_device_ash.h
diff --git a/content/browser/renderer_host/media/desktop_capture_device_ash.h b/content/browser/renderer_host/media/desktop_capture_device_ash.h
deleted file mode 100644
index 95969a8e6b7b98cf1fd249b78965c5dd05d4e4b2..0000000000000000000000000000000000000000
--- a/content/browser/renderer_host/media/desktop_capture_device_ash.h
+++ /dev/null
@@ -1,48 +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.
-
-#ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_DESKTOP_CAPTURE_DEVICE_ASH_H_
-#define CONTENT_BROWSER_RENDERER_HOST_MEDIA_DESKTOP_CAPTURE_DEVICE_ASH_H_
-
-#include <string>
-
-#include "base/memory/scoped_ptr.h"
-#include "content/common/content_export.h"
-#include "content/public/common/desktop_media_id.h"
-#include "media/video/capture/video_capture_device.h"
-
-namespace aura {
-class Window;
-}  // namespace aura
-
-namespace content {
-
-class VideoCaptureDeviceImpl;
-
-// An implementation of VideoCaptureDevice that mirrors the desktop on Ash.
-class CONTENT_EXPORT DesktopCaptureDeviceAsh
-    : public media::VideoCaptureDevice {
- public:
-  // Creates a VideoCaptureDevice for the Ash desktop.
-  static media::VideoCaptureDevice* Create(const DesktopMediaID& source);
-
-  virtual ~DesktopCaptureDeviceAsh();
-
-  // VideoCaptureDevice implementation.
-  virtual void AllocateAndStart(const media::VideoCaptureParams& params,
-                                scoped_ptr<Client> client) OVERRIDE;
-  virtual void StopAndDeAllocate() OVERRIDE;
-
- private:
-  DesktopCaptureDeviceAsh(const DesktopMediaID& source);
-
-  const scoped_ptr<class VideoCaptureDeviceImpl> impl_;
-
-  DISALLOW_COPY_AND_ASSIGN(DesktopCaptureDeviceAsh);
-};
-
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_DESKTOP_CAPTURE_DEVICE_ASH_H_