Add public libs from an environment variable

This is enabled only for builds with ro.debuggable=1
It is intended for use only in tests using dalvikvm
and needing access to platform libraries.

Bug: http://b/28449304
Change-Id: I402457d0da542996ccf265aeaa305f09881e4333
(cherry picked from commit 4ddabd01bf361cadb33baa7213e2ca5129b938f0)
2 files changed