Use system timestamp as capture timestamp

media/capture/video/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/capture/video/win/video_capture_device_win.h"
 
 #include <ks.h>
 #include <ksmedia.h>
 
 #include <algorithm>
@@ skipping 434 matching lines @@
 
   client_.reset();
   state_ = kIdle;
 }
 
 // Implements SinkFilterObserver::SinkFilterObserver.
 void VideoCaptureDeviceWin::FrameReceived(const uint8_t* buffer,
                                           int length,
                                           base::TimeTicks timestamp) {
   client_->OnIncomingCapturedData(buffer, length, capture_format_, 0,
-                                  timestamp);
+                                  base::TimeTicks::Now());
 }
 
 bool VideoCaptureDeviceWin::CreateCapabilityMap() {
   DCHECK(thread_checker_.CalledOnValidThread());
   ScopedComPtr<IAMStreamConfig> stream_config;
   HRESULT hr = output_capture_pin_.QueryInterface(stream_config.Receive());
   if (FAILED(hr)) {
     DPLOG(ERROR) << "Failed to get IAMStreamConfig interface from "
                     "capture device: " << logging::SystemErrorCodeToString(hr);
     return false;
@@ skipping 108 matching lines @@
 }
 
 void VideoCaptureDeviceWin::SetErrorState(
     const tracked_objects::Location& from_here,
     const std::string& reason) {
   DCHECK(thread_checker_.CalledOnValidThread());
   state_ = kError;
   client_->OnError(from_here, reason);
 }
 }  // namespace media