Applied the fixes for ICU ticket#8666.

1. This is a security bug reported agianst Chrome due to a random memory access from ICU regex.
2. I Ran through all tests under libcore/luni/src/test/java/org/apache/harmony/regex/tests/java/util/regex/
wo new failures.

Change-Id: Ic29b7d21e7540e93f94270f95ff3795b3c3508eb
1 file changed