Backed out changeset 9362521b7f7a (bug 1068970) for mochitest-1 bustage, CLOSED TREE

content/media/MediaDecoderStateMachine.cpp

@@ -300,10 +300,9 @@ void MediaDecoderStateMachine::SendStreamAudio(AudioData* aAudio,
 
   // This logic has to mimic AudioSink closely to make sure we write
   // the exact same silences
-  CheckedInt64 audioWrittenOffset =
-    UsecsToFrames((aStream->mInitialTime + mStartTime) + aStream->mAudioFramesWritten,
-                  mInfo.mAudio.mRate);
-  CheckedInt64 frameOffset = UsecsToFrames(aAudio->mTime, mInfo.mAudio.mRate);
+  CheckedInt64 audioWrittenOffset = UsecsToFrames(mInfo.mAudio.mRate,
+      aStream->mInitialTime + mStartTime) + aStream->mAudioFramesWritten;
+  CheckedInt64 frameOffset = UsecsToFrames(mInfo.mAudio.mRate, aAudio->mTime);
   if (!audioWrittenOffset.isValid() || !frameOffset.isValid())
     return;
   if (audioWrittenOffset.value() < frameOffset.value()) {