Re-apply androidfw fixes lost by the directory rearrangement.

Assignment to wrong variable in libs/androidfw/AssetManager.cpp.
https://code.google.com/p/android/issues/detail?id=61560

Missing delete[]s in libs/androidfw/ObbFile.cpp.
https://code.google.com/p/android/issues/detail?id=61549

Change-Id: I24e6867284d70a7793d78e62d1a836cbee310fb0
2 files changed