Ensure RenderScript tracing is always balanced via try/finally
Ensure RenderScript tracing is always balanced via try/finally

bug:21560057

Change-Id: I6709b81636822135848c10adca8ba425f3c2212e

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