From Video Capture, abolish OnFrameInfo and enable resolution changes

content/renderer/media/rtc_video_capture_delegate.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.
 
 #ifndef CONTENT_RENDERER_MEDIA_RTC_VIDEO_CAPTURE_DELEGATE_H_
 #define CONTENT_RENDERER_MEDIA_RTC_VIDEO_CAPTURE_DELEGATE_H_
 
 #include "base/callback.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "content/common/media/video_capture.h"
@@ skipping 18 matching lines @@
     CAPTURE_FAILED,  // The capturer failed to start.
   };
 
   typedef base::Callback<void(const scoped_refptr<media::VideoFrame>&)>
       FrameCapturedCallback;
   typedef base::Callback<void(CaptureState)> StateChangeCallback;
 
   RtcVideoCaptureDelegate(const media::VideoCaptureSessionId id,
                           VideoCaptureImplManager* vc_manager);
 
-  void StartCapture(const media::VideoCaptureCapability& capability,
+  void StartCapture(const media::VideoCaptureParams& params,
                     const FrameCapturedCallback& captured_callback,
                     const StateChangeCallback& state_callback);
   void StopCapture();
 
   // media::VideoCapture::EventHandler implementation.
   // These functions are called from a thread owned by |vc_manager_|.
   virtual void OnStarted(media::VideoCapture* capture) OVERRIDE;
   virtual void OnStopped(media::VideoCapture* capture) OVERRIDE;
   virtual void OnPaused(media::VideoCapture* capture) OVERRIDE;
   virtual void OnError(media::VideoCapture* capture, int error_code) OVERRIDE;
   virtual void OnRemoved(media::VideoCapture* capture) OVERRIDE;
   virtual void OnFrameReady(
       media::VideoCapture* capture,
       const scoped_refptr<media::VideoFrame>& frame) OVERRIDE;
-  virtual void OnDeviceInfoReceived(
-      media::VideoCapture* capture,
-      const media::VideoCaptureParams& device_info) OVERRIDE;
-  virtual void OnDeviceInfoChanged(
-      media::VideoCapture* capture,
-      const media::VideoCaptureParams& device_info) OVERRIDE;
 
  private:
   friend class base::RefCountedThreadSafe<RtcVideoCaptureDelegate>;
 
   virtual ~RtcVideoCaptureDelegate();
 
   void OnFrameReadyOnCaptureThread(
       media::VideoCapture* capture,
       const scoped_refptr<media::VideoFrame>& frame);
   void OnErrorOnCaptureThread(media::VideoCapture* capture);
@@ skipping 16 matching lines @@
   // |state_callback_| is provided to this class in StartCapture and must be
   // valid until StopCapture is called.
   StateChangeCallback state_callback_;
   // Message loop of the caller of StartCapture.
   scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_RTC_VIDEO_CAPTURE_DELEGATE_H_