MSE: Signal new coded frame group more aggressively

media/filters/frame_processor_unittest.cc

Index: media/filters/frame_processor_unittest.cc
diff --git a/media/filters/frame_processor_unittest.cc b/media/filters/frame_processor_unittest.cc
index d226e91d7a3e77618b95d54a437cdff3333ec402..c0466c27d8c31808a36db941a99ac34299e88ab7 100644
--- a/media/filters/frame_processor_unittest.cc
+++ b/media/filters/frame_processor_unittest.cc
@@ -248,7 +248,8 @@ class FrameProcessorTest : public testing::TestWithParam<bool> {
   // thereof of new coded frame group by the FrameProcessor. See
   // https://crbug.com/580613.
   bool in_coded_frame_group() {
-    return frame_processor_->in_coded_frame_group_;
+    return frame_processor_->coded_frame_group_last_dts_ !=
+           kNoDecodeTimestamp();
   }
 
   base::MessageLoop message_loop_;