Make VideoCaptureController single-threaded and not ref counted.

media/video/capture/fake_video_capture_device.h

 // Copyright (c) 2012 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 fake VideoCaptureDevice class. Used for testing other
 // video capture classes when no real hardware is available.
 
 #ifndef MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_
 #define MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/threading/thread.h"
 #include "media/video/capture/video_capture_device.h"
 
 namespace media {
 
-class MEDIA_EXPORT FakeVideoCaptureDevice : public VideoCaptureDevice {
+class MEDIA_EXPORT FakeVideoCaptureDevice : public VideoCaptureDevice1 {
  public:
   static VideoCaptureDevice* Create(const Name& device_name);
   virtual ~FakeVideoCaptureDevice();
   // Used for testing. This will make sure the next call to Create will
   // return NULL;
   static void SetFailNextCreate();
 
   static void GetDeviceNames(Names* device_names);
 
   // VideoCaptureDevice implementation.
   virtual void Allocate(const VideoCaptureCapability& capture_format,
-                         VideoCaptureDevice::EventHandler* observer) OVERRIDE;
+                        VideoCaptureDevice::EventHandler* observer) OVERRIDE;
   virtual void Start() OVERRIDE;
   virtual void Stop() OVERRIDE;
   virtual void DeAllocate() OVERRIDE;
   virtual const Name& device_name() OVERRIDE;
 
  private:
   // Flag indicating the internal state.
   enum InternalState {
     kIdle,
     kAllocated,
@@ skipping 24 matching lines @@
   int capabilities_roster_index_;
 
   static bool fail_next_create_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(FakeVideoCaptureDevice);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_VIDEO_CAPTURE_FAKE_VIDEO_CAPTURE_DEVICE_H_