ART: Enable Jit Profiling in Mterp for arm/arm64

Adds the hooks for branch profiling to arm and arm64.  The
other Jit profiling modes are handled in common code.

Stubbed out support for on-stack replacement.

Change-Id: Ic298a81139108c3d7f1325b59d97e14a9de08de6
21 files changed