Drain any pending touch events immediately if possible
Drain any pending touch events immediately if possible

 Bug: 6317798

Change-Id: Id343801cf80817f587414224cc67c13d34efed04

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