Move key frame flag from StreamParserBuffer to DecoderBuffer

media/formats/mp2t/es_adapter_video.cc

Index: media/formats/mp2t/es_adapter_video.cc
diff --git a/media/formats/mp2t/es_adapter_video.cc b/media/formats/mp2t/es_adapter_video.cc
index 70b16e350f04dece9c35a4ead0dff8b9763f7a60..132cc1cd2a64ee4e49c9906e242f82a0a763d3e7 100644
--- a/media/formats/mp2t/es_adapter_video.cc
+++ b/media/formats/mp2t/es_adapter_video.cc
@@ -112,7 +112,7 @@ bool EsAdapterVideo::OnNewBuffer(
   // - if it is not associated with any config,
   // - or if no valid key frame has been found so far.
   if (!has_valid_config_ ||
-      (!has_valid_frame_ && !stream_parser_buffer->IsKeyframe())) {
+      (!has_valid_frame_ && !stream_parser_buffer->is_keyframe())) {
     discarded_frame_count_++;
     return true;
   }
@@ -196,7 +196,7 @@ base::TimeDelta EsAdapterVideo::GetNextFramePts(base::TimeDelta current_pts) {
 void EsAdapterVideo::ReplaceDiscardedFrames(
     const scoped_refptr<StreamParserBuffer>& stream_parser_buffer) {
   DCHECK_GT(discarded_frame_count_, 0);
-  DCHECK(stream_parser_buffer->IsKeyframe());
+  DCHECK(stream_parser_buffer->is_keyframe());
 
   // PTS/DTS are interpolated between the min PTS/DTS of discarded frames
   // and the PTS/DTS of the first valid buffer.
@@ -219,7 +219,7 @@ void EsAdapterVideo::ReplaceDiscardedFrames(
         StreamParserBuffer::CopyFrom(
             stream_parser_buffer->data(),
             stream_parser_buffer->data_size(),
-            stream_parser_buffer->IsKeyframe(),
+            stream_parser_buffer->is_keyframe(),
             stream_parser_buffer->type(),
             stream_parser_buffer->track_id());
     frame->SetDecodeTimestamp(dts);