Fix DexFile_isDexOptNeeded to clear an error_msg in a recoverable case
Fix DexFile_isDexOptNeeded to clear an error_msg in a recoverable case

Change-Id: Id4a6d0ab8fb259fa0edcc18ce768b33e95afc28a

treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst