Add framerate to VideoSinkWants and ability to signal on overuse

webrtc/video/vie_encoder_unittest.cc

 /*
  *  Copyright (c) 2016 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 133 matching lines @@
       adapted_frame.set_ntp_time_ms(video_frame.ntp_time_ms());
       test::FrameForwarder::IncomingCapturedFrame(adapted_frame);
     } else {
       test::FrameForwarder::IncomingCapturedFrame(video_frame);
     }
   }
 
   void AddOrUpdateSink(rtc::VideoSinkInterface<VideoFrame>* sink,
                        const rtc::VideoSinkWants& wants) override {
     rtc::CritScope cs(&crit_);
-    adapter_.OnResolutionRequest(wants.target_pixel_count,
-                                 wants.max_pixel_count);
+    adapter_.OnResolutionFramerateRequest(wants.target_pixel_count,
+                                          wants.max_pixel_count,
+                                          wants.max_framerate_fps_);
     test::FrameForwarder::AddOrUpdateSink(sink, wants);
   }
 
   cricket::VideoAdapter adapter_;
   bool adaptation_enabled_ GUARDED_BY(crit_);
 };
 }  // namespace
 
 class ViEEncoderTest : public ::testing::Test {
  public:
@@ skipping 1055 matching lines @@
 
   // Trigger CPU normal use, return to original resoluton;
   vie_encoder_->TriggerCpuNormalUsage();
   video_source_.IncomingCapturedFrame(
       CreateFrame(3, kFrameWidth, kFrameHeight));
   sink_.WaitForEncodedFrame(kFrameWidth, kFrameHeight);
 
   vie_encoder_->Stop();
 }
 }  // namespace webrtc