tree 424add9558fb816c4f1d2f4edd128f4f2a086d9a
parent 5a3399deaf448c8434d9ba0916ff799b1b791d95
author Narayan Kamath <narayan@google.com> 1422562006 +0000
committer Narayan Kamath <narayan@google.com> 1423742077 +0000

Be more lenient with 4 byte UTF-8 sequences.

Accept 4 byte sequences and convert them into surrogate
pairs instead of expecting 2 separate 3 byte sequences
each encoding one half of a surrogate pair.

Note that in addition to supporting 4 byte sequences in
strings from JNI, we also tolerate them in dex files. This
is mainly for consistency, and there's no need to claim any
sort of official support.

bug: 18848397
bug: https://code.google.com/p/android/issues/detail?id=81341
Change-Id: Ibc98d29e59d98803e640f2489ea4c56912a59b29