Fix crash when decoding bitmap
Fix crash when decoding bitmap

Externally reported crash when decoding corrupted .wmf file.
b/5048623

Change-Id: I1df0861cd36983cb4d1460caa221c54d3fc240af

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