Revert "Revert "Support for inlining virtual and interface calls.""

It now works thanks to:
- https://android-review.googlesource.com/#/c/154016/ where
  the invoke type is changed.
- The new FindMethodIndexIn method in this change, that
  locates the right method index relative to the caller's
  dex file.

This reverts commit 6e475861.

Change-Id: Iddba11664a9241e210fec211cd2aed9f4b90d118