Delete unused classes DesktopId and ScreencastEventCatcher.

webrtc/media/base/testutils.h

 /*
  *  Copyright (c) 2004 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 87 matching lines @@
 
  private:
   VideoCapturer* capturer_;
   CaptureState last_capture_state_;
   int frame_count_;
   int frame_width_;
   int frame_height_;
   bool resolution_changed_;
 };
 
-class ScreencastEventCatcher : public sigslot::has_slots<> {
- public:
-  ScreencastEventCatcher() : ssrc_(0), ev_(rtc::WE_RESIZE) { }
-  uint32_t ssrc() const { return ssrc_; }
-  rtc::WindowEvent event() const { return ev_; }
-  void OnEvent(uint32_t ssrc, rtc::WindowEvent ev) {
-    ssrc_ = ssrc;
-    ev_ = ev;
-  }
- private:
-  uint32_t ssrc_;
-  rtc::WindowEvent ev_;
-};
-
 class VideoMediaErrorCatcher : public sigslot::has_slots<> {
  public:
   VideoMediaErrorCatcher() : ssrc_(0), error_(VideoMediaChannel::ERROR_NONE) { }
   uint32_t ssrc() const { return ssrc_; }
   VideoMediaChannel::Error error() const { return error_; }
   void OnError(uint32_t ssrc, VideoMediaChannel::Error error) {
     ssrc_ = ssrc;
     error_ = error;
   }
  private:
@@ skipping 25 matching lines @@
 
 // Create StreamParams with single primary SSRC and corresponding FlexFEC SSRC.
 cricket::StreamParams CreatePrimaryWithFecFrStreamParams(
     const std::string& cname,
     uint32_t primary_ssrc,
     uint32_t flexfec_ssrc);
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_BASE_TESTUTILS_H_