This CL also updates the elements kind transition lookup logic:
1) First we go back to the root map,
2) Follow elements kind transitions,
3) Replay the property transitions.
BUG=v8:5009
LOG=Y
TBR=bmeurer@chromium.org
Review-Url: https://codereview.chromium.org/2015513002
Cr-Commit-Position: refs/heads/master@{#36652}
