Cleanup of passing GpuMemoryBuffer backed video frames

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 <memory>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 47 matching lines @@
                                        base::SharedMemoryHandle handle,
                                        int length,
                                        int buffer_id) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   if (controllers_.find(controller_id) == controllers_.end())
     return;
 
   Send(new VideoCaptureMsg_NewBuffer(controller_id, handle, length, buffer_id));
 }
 
-void VideoCaptureHost::OnBufferCreated2(
-    VideoCaptureControllerID controller_id,
-    const std::vector<gfx::GpuMemoryBufferHandle>& handles,
-    const gfx::Size& size,
-    int buffer_id) {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-  if (controllers_.find(controller_id) == controllers_.end())
-    return;
-
-  Send(new VideoCaptureMsg_NewBuffer2(controller_id, handles, size, buffer_id));
-}
-
 void VideoCaptureHost::OnBufferDestroyed(VideoCaptureControllerID controller_id,
                                          int buffer_id) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   if (controllers_.find(controller_id) == controllers_.end())
     return;
 
   Send(new VideoCaptureMsg_FreeBuffer(controller_id, buffer_id));
 }
 
 void VideoCaptureHost::OnBufferReady(
@@ skipping 219 matching lines @@
     return;
 
   if (it->second) {
     media_stream_manager_->video_capture_manager()->StopCaptureForClient(
         it->second.get(), controller_id, this, on_error);
   }
   controllers_.erase(it);
 }
 
 }  // namespace content