Version 4.2.77.3 (cherry-pick)

Merged cd87f25a
Merged 47913ba7

X87: Stop using HeapType in IC and Crankshaft.

Add the dummy implementation for turbofan unsupported port.

TBR=chunyang.dai@intel.com,bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/979763002

Cr-Commit-Position: refs/branch-heads/4.2@{#4}
Cr-Branched-From: 3dfd929e-refs/heads/4.2.77@{#2}
Cr-Branched-From: e0110920-refs/heads/master@{#26757}