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diff --git a/chromium/media/video/capture/mac/video_capture_device_factory_mac.h b/chromium/media/video/capture/mac/video_capture_device_factory_mac.h
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+++ b/chromium/media/video/capture/mac/video_capture_device_factory_mac.h
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+// 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.
+
+// Implementation of a VideoCaptureDeviceFactory class for Mac.
+
+#ifndef MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_FACTORY_MAC_H_
+#define MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_FACTORY_MAC_H_
+
+#include "media/video/capture/video_capture_device_factory.h"
+
+namespace media {
+
+// Extension of VideoCaptureDeviceFactory to create and manipulate Mac devices.
+class MEDIA_EXPORT VideoCaptureDeviceFactoryMac :
+    public VideoCaptureDeviceFactory {
+ public:
+  static bool PlatformSupportsAVFoundation();
+
+  explicit VideoCaptureDeviceFactoryMac(
+      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner);
+  virtual ~VideoCaptureDeviceFactoryMac();
+
+  virtual scoped_ptr<VideoCaptureDevice> Create(
+      const VideoCaptureDevice::Name& device_name) OVERRIDE;
+  virtual void GetDeviceNames(VideoCaptureDevice::Names* device_names) OVERRIDE;
+  virtual void EnumerateDeviceNames(const base::Callback<
+      void(scoped_ptr<media::VideoCaptureDevice::Names>)>& callback) OVERRIDE;
+  virtual void GetDeviceSupportedFormats(
+      const VideoCaptureDevice::Name& device,
+      VideoCaptureFormats* supported_formats) OVERRIDE;
+
+ private:
+  // Cache of |ui_task_runner| for enumerating devices there for QTKit.
+  scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
+
+  DISALLOW_COPY_AND_ASSIGN(VideoCaptureDeviceFactoryMac);
+};
+
+}  // namespace media
+
+#endif  // MEDIA_VIDEO_CAPTURE_VIDEO_CAPTURE_DEVICE_FACTORY_MAC_H_