Added supported formats caching to VideoCaptureManager.

media/video/capture/file_video_capture_device.h

 // 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 MEDIA_VIDEO_CAPTURE_FILE_VIDEO_CAPTURE_DEVICE_H_
 #define MEDIA_VIDEO_CAPTURE_FILE_VIDEO_CAPTURE_DEVICE_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 13 matching lines @@
 // implementation file.
 // Example videos can be found in http://media.xiph.org/video/derf.
 class MEDIA_EXPORT FileVideoCaptureDevice : public VideoCaptureDevice {
  public:
   // VideoCaptureDevice implementation, static methods. Create() returns a
   // pointer to the object, fully owned by the caller.
   // TODO(mcasas): Create() should return a scoped_ptr<> http://crbug.com/321613
   static VideoCaptureDevice* Create(const Name& device_name);
   static void GetDeviceNames(Names* device_names);
   static void GetDeviceSupportedFormats(const Name& device,
-                                        VideoCaptureCapabilities* formats);
+                                        VideoCaptureFormats* supported_formats);
 
   // VideoCaptureDevice implementation, class methods.
   virtual ~FileVideoCaptureDevice();
   virtual void AllocateAndStart(
       const VideoCaptureParams& params,
       scoped_ptr<VideoCaptureDevice::Client> client) OVERRIDE;
   virtual void StopAndDeAllocate() OVERRIDE;
 
  private:
   // Constructor of the class, with a fully qualified file path as input, which
@@ skipping 25 matching lines @@
   int frame_size_;
   int64 current_byte_index_;
   int64 first_frame_byte_index_;
 
   DISALLOW_COPY_AND_ASSIGN(FileVideoCaptureDevice);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_VIDEO_CAPTURE_FILE_VIDEO_CAPTURE_DEVICE_H_