message: Remove deprecated method
  Cr-Commit-Position: refs/heads/master@{#29285}
diff: @@ -51,21 +51,10 @@ enum VCMVideoProtection {
  // rendered.
  class VCMReceiveCallback {
  public:
  - // TODO(kron): Remove once downstream projects are updated.
  - virtual int32_t FrameToRender(VideoFrame& videoFrame, // NOLINT
  - absl::optional<uint8_t> qp,
  - VideoContentType content_type) {
  - // Cannot be pure virtual since this should be removed from derived
  - // classes.
  - return FrameToRender(videoFrame, qp, 0, content_type);
  - }
  -
  virtual int32_t FrameToRender(VideoFrame& videoFrame, // NOLINT
  absl::optional<uint8_t> qp,
  int32_t decode_time_ms,
  - VideoContentType content_type) {
  - return FrameToRender(videoFrame, qp, content_type);
  - }
  + VideoContentType content_type) = 0;
  virtual void OnDroppedFrames(uint32_t frames_dropped);
  