Add OnRemoved() in VideoCapture::EventHandler API

content/renderer/media/video_capture_module_impl.cc

 // Copyright (c) 2011 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/renderer/media/video_capture_module_impl.h"
 
 #include "base/atomicops.h"
 #include "content/renderer/media/video_capture_impl_manager.h"
 
 VideoCaptureModuleImpl::VideoCaptureModuleImpl(
@@ skipping 87 matching lines @@
 
 void VideoCaptureModuleImpl::OnPaused(media::VideoCapture* capture) {
   NOTIMPLEMENTED();
 }
 
 void VideoCaptureModuleImpl::OnError(media::VideoCapture* capture,
                                      int error_code) {
   NOTIMPLEMENTED();
 }
 
+void VideoCaptureModuleImpl::OnRemoved(media::VideoCapture* capture) {
+  NOTIMPLEMENTED();
+}
+
 void VideoCaptureModuleImpl::OnBufferReady(
     media::VideoCapture* capture,
     scoped_refptr<media::VideoCapture::VideoFrameBuffer> buf) {
   message_loop_proxy_->PostTask(
       FROM_HERE,
       NewRunnableMethod(this,
                         &VideoCaptureModuleImpl::OnBufferReadyOnCaptureThread,
                         capture, buf));
 }
 
@@ skipping 100 matching lines @@
 
   IncomingFrame(
       static_cast<WebRtc_UWord8*>(buf->memory_pointer),
       static_cast<WebRtc_Word32>(buf->buffer_size),
       frameInfo_,
       static_cast<WebRtc_Word64>(
           (buf->timestamp - start_time_).InMicroseconds()));
 
   capture->FeedBuffer(buf);
 }