Update Arrays to OpenJDK8u60

No new public APIs were added.

Changes:
 - Added missing Android-changed comments
 - Moved rangeCheck method to a different position in the file
 - Moved Android-changed method checkOffsetAndCount
   from AOSP commit 983b2c6ff9ea6d35adf7ab6398dccf870b7e180a
   to a more natural position in the file
 - Added override for sort() in Arrays.asList() implementation
 - Other minor changes

Bug: 29935305
Test: Nothing, test will be run at next CL (submitted together)

Change-Id: Id26bc67b5fd9d8c0151cd88fa97641c04b95f9bf
1 file changed