base

AAPT should not process XML that failed to compile

AAPT would attempt to warn if an unprefixed 'id'
attribute was used in an XML resource file even
if that XML file failed to compile. The result
was undefined behaviour, including crashing the
process.

Change-Id: I1a9464ec937760e8d38bbe1af8d1b5d6b2c105a2