BufferQueue: fixed issues with buffer slots not available
BufferQueue: fixed issues with buffer slots not available

Bug: 6120953
Change-Id: Ief43f042ee9e1512e86fff8632a1c9dd31bdff35

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base