Track deprecation/replacement of Os methods that depend on Mutable*

Another CL in this CL topic is deprecating/removing three methods
in android.system.Os, and introducing replacements.

This CL tracks that change by updating frameworks/base accordingly.

Test: Treehugger
Bug: 67901714

Change-Id: I96ad205a305801b2cb641ba8984810dfe6474032
4 files changed