ART: Extracts an utility function of the duplicated code

This patch introduces an utility function 'DataOffsetOfType' in
'mirror::Array' class that calculates the data offset at given index
in an array of given type.

Change-Id: Idb19558653c70a129245f220f0fbb553f898865b
Signed-off-by: Dmitry Petrochenko <dmitry.petrochenko@intel.com>
2 files changed