Remove old hack A/V sync hack that is no longer needed.
diff --git a/media/libmediaplayerservice/MediaPlayerService.cpp b/media/libmediaplayerservice/MediaPlayerService.cpp
index b81684b..a4e3601 100644
--- a/media/libmediaplayerservice/MediaPlayerService.cpp
+++ b/media/libmediaplayerservice/MediaPlayerService.cpp
@@ -202,7 +202,6 @@
 };
 
 // TODO: Find real cause of Audio/Video delay in PV framework and remove this workaround
-/* static */ const uint32_t MediaPlayerService::AudioOutput::kAudioVideoDelayMs = 0;
 /* static */ int MediaPlayerService::AudioOutput::mMinBufferCount = 4;
 /* static */ bool MediaPlayerService::AudioOutput::mIsOnEmulator = false;
 
@@ -1485,7 +1484,7 @@
     LOGV("setVolume");
     t->setVolume(mLeftVolume, mRightVolume);
     mMsecsPerFrame = 1.e3 / (float) sampleRate;
-    mLatency = t->latency() + kAudioVideoDelayMs;
+    mLatency = t->latency();
     mTrack = t;
     return NO_ERROR;
 }