Remove unused VideoFrameCapturer::size_most_recent() method.

remoting/host/ipc_video_frame_capturer.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 "remoting/host/ipc_video_frame_capturer.h"
 
 #include "remoting/capturer/capture_data.h"
 #include "remoting/capturer/mouse_cursor_shape.h"
 #include "remoting/host/desktop_session_proxy.h"
 
 namespace remoting {
 
 IpcVideoFrameCapturer::IpcVideoFrameCapturer(
     scoped_refptr<DesktopSessionProxy> desktop_session_proxy)
     : delegate_(NULL),
-      desktop_session_proxy_(desktop_session_proxy),
-      size_most_recent_(SkISize::Make(0, 0)) {
+      desktop_session_proxy_(desktop_session_proxy) {
 }
 
 IpcVideoFrameCapturer::~IpcVideoFrameCapturer() {
 }
 
 void IpcVideoFrameCapturer::Start(Delegate* delegate) {
   delegate_ = delegate;
   desktop_session_proxy_->StartVideoCapturer(this);
 }
 
 void IpcVideoFrameCapturer::Stop() {
   desktop_session_proxy_->StopVideoCapturer();
   delegate_ = NULL;
 }
 
 void IpcVideoFrameCapturer::InvalidateRegion(const SkRegion& invalid_region) {
   desktop_session_proxy_->InvalidateRegion(invalid_region);
 }
 
 void IpcVideoFrameCapturer::CaptureFrame() {
   desktop_session_proxy_->CaptureFrame();
 }
 
-const SkISize& IpcVideoFrameCapturer::size_most_recent() const {
-  return size_most_recent_;
-}
-
 void IpcVideoFrameCapturer::OnCaptureCompleted(
     scoped_refptr<CaptureData> capture_data) {
-  if (capture_data)
-    size_most_recent_ = capture_data->size();
-
   if (delegate_)
     delegate_->OnCaptureCompleted(capture_data);
 }
 
 void IpcVideoFrameCapturer::OnCursorShapeChanged(
     scoped_ptr<MouseCursorShape> cursor_shape) {
   if (delegate_)
     delegate_->OnCursorShapeChanged(cursor_shape.Pass());
 }
 
 }  // namespace remoting