Revert of Add framerate to VideoSinkWants and ability to signal on overuse

webrtc/media/base/videoadapter.h

Index: webrtc/media/base/videoadapter.h
diff --git a/webrtc/media/base/videoadapter.h b/webrtc/media/base/videoadapter.h
index eb2257b9e0d3227e5f364c7076e977d5adc0c344..caaab3ce6c144f75737db3eea6471c22f0c4e5f3 100644
--- a/webrtc/media/base/videoadapter.h
+++ b/webrtc/media/base/videoadapter.h
@@ -25,9 +25,7 @@
 class VideoAdapter {
  public:
   VideoAdapter();
-  // The output frames will have height and width that is divisible by
-  // |required_resolution_alignment|.
-  explicit VideoAdapter(int required_resolution_alignment);
+  VideoAdapter(int required_resolution_alignment);
   virtual ~VideoAdapter();
 
   // Return the adapted resolution and cropping parameters given the
@@ -51,16 +49,12 @@
   void OnOutputFormatRequest(const VideoFormat& format);
 
   // Requests the output frame size from |AdaptFrameResolution| to have as close
-  // as possible to |target_pixel_count| pixels (if set) but no more than
-  // |max_pixel_count|.
-  // |max_framerate_fps| is essentially analogous to |max_pixel_count|, but for
-  // framerate rather than resolution.
-  // Set |max_pixel_count| and/or |max_framerate_fps| to
-  // std::numeric_limit<int>::max() if no upper limit is desired.
-  void OnResolutionFramerateRequest(
-      const rtc::Optional<int>& target_pixel_count,
-      int max_pixel_count,
-      int max_framerate_fps);
+  // as possible to |target_pixel_count|, but no more than |max_pixel_count|
+  // pixels. If |target_pixel_count| is not set, treat it as being equal to
+  // |max_pixel_count|. If |max_pixel_count| is not set, treat is as being the
+  // highest resolution available.
+  void OnResolutionRequest(const rtc::Optional<int>& target_pixel_count,
+                           const rtc::Optional<int>& max_pixel_count);
 
  private:
   // Determine if frame should be dropped based on input fps and requested fps.
@@ -83,7 +77,6 @@
   rtc::Optional<VideoFormat> requested_format_ GUARDED_BY(critical_section_);
   int resolution_request_target_pixel_count_ GUARDED_BY(critical_section_);
   int resolution_request_max_pixel_count_ GUARDED_BY(critical_section_);
-  int max_framerate_request_ GUARDED_BY(critical_section_);
 
   // The critical section to protect the above variables.
   rtc::CriticalSection critical_section_;