Remove DesktopRegion parameter in DesktopCapturer::Capture.

webrtc/modules/desktop_capture/window_capturer_win.cc

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 74 matching lines @@
   WindowCapturerWin();
   virtual ~WindowCapturerWin();
 
   // WindowCapturer interface.
   bool GetWindowList(WindowList* windows) override;
   bool SelectWindow(WindowId id) override;
   bool BringSelectedWindowToFront() override;
 
   // DesktopCapturer interface.
   void Start(Callback* callback) override;
-  void Capture(const DesktopRegion& region) override;
+  void CaptureFrame() override;
 
  private:
   Callback* callback_ = nullptr;
 
   // HWND and HDC for the currently selected window or nullptr if window is not
   // selected.
   HWND window_ = nullptr;
 
   DesktopSize previous_size_;
 
@@ skipping 47 matching lines @@
   return SetForegroundWindow(window_) != 0;
 }
 
 void WindowCapturerWin::Start(Callback* callback) {
   assert(!callback_);
   assert(callback);
 
   callback_ = callback;
 }
 
-void WindowCapturerWin::Capture(const DesktopRegion& region) {
+void WindowCapturerWin::CaptureFrame() {
   if (!window_) {
     LOG(LS_ERROR) << "Window hasn't been selected: " << GetLastError();
     callback_->OnCaptureResult(Result::ERROR_PERMANENT, nullptr);
     return;
   }
 
   // Stop capturing if the window has been closed.
   if (!IsWindow(window_)) {
     callback_->OnCaptureResult(Result::ERROR_PERMANENT, nullptr);
     return;
@@ skipping 89 matching lines @@
 }
 
 }  // namespace
 
 // static
 WindowCapturer* WindowCapturer::Create(const DesktopCaptureOptions& options) {
   return new WindowCapturerWin();
 }
 
 }  // namespace webrtc