Merge changes I297e2f20,Ia2e475e4,I9f1b4139 am: d6cbfaf
am: ab1fe8b

* commit 'ab1fe8bd5136e00903778cafafcb069790c40441':
  Revert "Revert "Revert "ART: Improve JitProfile perf in arm/arm64 mterp"""
  Revert "ART: Improve JitProfile perf in x86 mterp"
  Revert "ART: Improve JitProfile perf in x86_64 mterp"

Change-Id: Ibacd6d00e2786cc5b966cc177bb6c12a625f5635