Migrate libcore code to new classes libcore.util.Mutable{Int,Long}.

This is the second attempt to submit this CL. The first time this
CL was submitted [1], it was missing a corresponding change in
libnativehelper and was therefore reverted [2].

[1] commit bb1ca6958f161564fe4744ff9c32c6d0abdc7a41
    at http://r.android.com/515035
[2] commit 3e06dd181820f01abaa33d8102aa1d781a867de5
    at https://r.android.com/517995/

Original commit message follows:
=== cut ===

The new classes are the libcore-internal versions of the
corresponding classes in android.util.

This CL migrates libcore code to use these classes instead.
The only exception are android.system.Os's static method
signatures which continue to use android.util.Mutable{Int,Long}
since those signatures are part of the Android API. The
implementation of those methods converts between those
types and the libcore-internal ones.

This further reduces the dependency of libcore code onto
android.* packages.

Test: Treehugger
Bug: 67901714
Change-Id: Ic06e9824098984a2807adef8d5c257f6b0465a63

0 files changed, 0 insertions, 0 deletions