Adjust VideoRendererAlgorithm for |frame_dropping_disabled_|

media/filters/video_renderer_algorithm.h

Index: media/filters/video_renderer_algorithm.h
diff --git a/media/filters/video_renderer_algorithm.h b/media/filters/video_renderer_algorithm.h
index 39f70597ff44ff8a1c2268bc88b2234b15afdfdc..70e29924d2b01db17b86a24ca77bf6e5cc8630d1 100644
--- a/media/filters/video_renderer_algorithm.h
+++ b/media/filters/video_renderer_algorithm.h
@@ -261,6 +261,10 @@ class MEDIA_EXPORT VideoRendererAlgorithm {
   // ReadyFrame within the queue changes.
   void UpdateEffectiveFramesQueued();
 
+  // Computes the unclamped count of effective frames.  Used by
+  // UpdateEffectiveFramesQueued().
+  size_t CountEffectiveFramesQueued() const;
+
   // Queue of incoming frames waiting for rendering.
   using VideoFrameQueue = std::deque<ReadyFrame>;
   VideoFrameQueue frame_queue_;