Fix three minor issues that prevent the phone from booting.

* Implement dvmHeapSourceGetLiveBits so we can pre- and post-verify
  the heap.

* Add do-nothing methods for manipulating the heap threshold.

* Use the CLZ abstraction for open code on the ARM.

Change-Id: I988a207fba4a61572a3b4896b0e254078f95c333
1 file changed