Remove DesktopRegion parameter from DesktopCapturer::Capture

webrtc/modules/desktop_capture/cropping_window_capturer.cc

 /*
  *  Copyright (c) 2014 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 61 matching lines @@
 
 bool CroppingWindowCapturer::BringSelectedWindowToFront() {
   return window_capturer_->BringSelectedWindowToFront();
 }
 
 void CroppingWindowCapturer::OnCaptureResult(
     DesktopCapturer::Result result,
     std::unique_ptr<DesktopFrame> screen_frame) {
   if (!ShouldUseScreenCapturer()) {
     LOG(LS_INFO) << "Window no longer on top when ScreenCapturer finishes";
-    window_capturer_->Capture(DesktopRegion());
+    window_capturer_->CaptureFrame();
     return;
   }
 
   if (result != Result::SUCCESS) {
     LOG(LS_WARNING) << "ScreenCapturer failed to capture a frame";
     callback_->OnCaptureResult(result, nullptr);
     return;
   }
 
   DesktopRect window_rect = GetWindowRectInVirtualScreen();
@@ skipping 10 matching lines @@
 
 #if !defined(WEBRTC_WIN)
 // static
 WindowCapturer*
 CroppingWindowCapturer::Create(const DesktopCaptureOptions& options) {
   return WindowCapturer::Create(options);
 }
 #endif
 
 }  // namespace webrtc