Fixing crash in ViewGroup.dispatchPopulateAccessibilityEvent
Fixing crash in ViewGroup.dispatchPopulateAccessibilityEvent

1. There was a double call to recycle of a pooled instance
   which was causing an exception. Removed an unnecessary call.

bug:6408689

Change-Id: Ic74b743c6be28ca95ab84b15f28edb5bc95f0a88

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