Convert video capture pipline to base::TimeTicks

content/browser/renderer_host/media/video_capture_host.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 "content/browser/renderer_host/media/video_capture_host.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/browser_main_loop.h"
 #include "content/browser/renderer_host/media/media_stream_manager.h"
@@ skipping 51 matching lines @@
     int buffer_id) {
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&VideoCaptureHost::DoSendFreeBufferOnIOThread,
                  this, controller_id, buffer_id));
 }
 
 void VideoCaptureHost::OnBufferReady(
     const VideoCaptureControllerID& controller_id,
     int buffer_id,
-    base::Time timestamp,
+    base::TimeTicks timestamp,
     const media::VideoCaptureFormat& frame_format) {
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&VideoCaptureHost::DoSendFilledBufferOnIOThread,
                  this, controller_id, buffer_id, timestamp,
                  frame_format));
 }
 
 void VideoCaptureHost::OnEnded(const VideoCaptureControllerID& controller_id) {
   DVLOG(1) << "VideoCaptureHost::OnEnded";
@@ skipping 22 matching lines @@
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   if (entries_.find(controller_id) == entries_.end())
     return;
 
   Send(new VideoCaptureMsg_FreeBuffer(controller_id.device_id, buffer_id));
 }
 
 void VideoCaptureHost::DoSendFilledBufferOnIOThread(
     const VideoCaptureControllerID& controller_id,
-    int buffer_id, base::Time timestamp,
+    int buffer_id,
+    base::TimeTicks timestamp,
     const media::VideoCaptureFormat& format) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   if (entries_.find(controller_id) == entries_.end())
     return;
 
   Send(new VideoCaptureMsg_BufferReady(controller_id.device_id, buffer_id,
                                        timestamp, format));
 }
 
@@ skipping 137 matching lines @@
     return;
 
   if (it->second) {
     media_stream_manager_->video_capture_manager()->StopCaptureForClient(
         it->second.get(), controller_id, this);
   }
   entries_.erase(it);
 }
 
 }  // namespace content