have OffloaderController store and re-push more state

Test: as follows
    - built
    - flashed
    - booted
    - runtest frameworks-net passes
Bug: 29337859
Bug: 32163131
Bug: 64976634
Merged-In: If3a859736a1b3730e4e3d0d2685f3e5432927796
Merged-In: If9afc160fa2f8b5da66cb0a6a35dfcb4f1839d36
Change-Id: Ib1421438a1e748722fc41f1fbfb01ada187bb1c8
(cherry picked from commit 7334b0e2)