Convert video capture pipline to base::TimeTicks

media/video/capture/mac/video_capture_device_mac.mm

 // 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/mac/video_capture_device_mac.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/time/time.h"
@@ skipping 288 matching lines @@
     }
   }
 
   DCHECK_EQ(capture_format_.frame_size.width(),
             frame_format.frame_size.width());
   DCHECK_EQ(capture_format_.frame_size.height(),
             frame_format.frame_size.height());
 
   client_->OnIncomingCapturedFrame(video_frame,
                                    video_frame_length,
-                                   base::Time::Now(),
+                                   base::TimeTicks::Now(),
                                    0,
                                    capture_format_);
 }
 
 void VideoCaptureDeviceMac::ReceiveError(const std::string& reason) {
   loop_proxy_->PostTask(FROM_HERE,
       base::Bind(&VideoCaptureDeviceMac::SetErrorState, weak_this_,
           reason));
 }
 
 void VideoCaptureDeviceMac::SetErrorState(const std::string& reason) {
   DCHECK_EQ(loop_proxy_, base::MessageLoopProxy::current());
   DLOG(ERROR) << reason;
   state_ = kError;
   client_->OnError();
 }
 
 bool VideoCaptureDeviceMac::UpdateCaptureResolution() {
  if (![capture_device_ setCaptureHeight:capture_format_.frame_size.height()
                                   width:capture_format_.frame_size.width()
                               frameRate:capture_format_.frame_rate]) {
    ReceiveError("Could not configure capture device.");
    return false;
  }
  return true;
 }
 
 } // namespace media