Fix the crash in ICU called by DecimalFormat.parse().

Bug:5203447
Fixed a pointer reference that is out of scope.
For details, see ICU bug http://bugs.icu-project.org/trac/ticket/8199.

Changes passed the relevant libcore and harmony tests wo new failures.

Change-Id: Id05313654de6113df39a58bf52f7bb600eac7861
1 file changed