Check for OOM in BitmapFactory's getMimeTypeString().
Check for OOM in BitmapFactory's getMimeTypeString().

Bug: 18909596
Change-Id: If65fe45f5fd569a99a0cae1d31117af262bca430

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