Added supported formats caching to VideoCaptureManager.

media/video/capture/win/video_capture_device_win.cc

 // 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.
 
 #include "media/video/capture/win/video_capture_device_win.h"
 
 #include <algorithm>
 #include <list>
 
 #include "base/command_line.h"
@@ skipping 147 matching lines @@
   // and DirectShow for any other platforms.
   if (base::win::IsMetroProcess() &&
       !cmd_line->HasSwitch(switches::kForceDirectShowVideoCapture)) {
     VideoCaptureDeviceMFWin::GetDeviceNames(device_names);
   } else {
     VideoCaptureDeviceWin::GetDeviceNames(device_names);
   }
 }
 
 // static
-void VideoCaptureDevice::GetDeviceSupportedFormats(const Name& device,
-    VideoCaptureCapabilities* formats) {
+void VideoCaptureDevice::GetDeviceSupportedFormats(
+    const Name& device,
+    VideoCaptureFormats* formats) {
   NOTIMPLEMENTED();
 }
 
 // static
 VideoCaptureDevice* VideoCaptureDevice::Create(const Name& device_name) {
   VideoCaptureDevice* ret = NULL;
   if (device_name.capture_api_type() == Name::MEDIA_FOUNDATION) {
     DCHECK(VideoCaptureDeviceMFWin::PlatformSupported());
     scoped_ptr<VideoCaptureDeviceMFWin> device(
         new VideoCaptureDeviceMFWin(device_name));
@@ skipping 410 matching lines @@
   return !capabilities_.empty();
 }
 
 void VideoCaptureDeviceWin::SetErrorState(const char* reason) {
   DCHECK(CalledOnValidThread());
   DVLOG(1) << reason;
   state_ = kError;
   client_->OnError();
 }
 }  // namespace media