port c6d310da (r32151)

  original commit message:
  * Adds a PrepareForTailCall instruction that bumps the stack in the case that
    the number of parameters passed to the callee causes the stack to exceed the
    calleer's frame size.
  * Uses the gap resolver to move the saved caller return address and frame
    pointer to the approprate location in the tail-called frame.

BUG=

Review URL: https://codereview.chromium.org/1472703002

Cr-Commit-Position: refs/heads/master@{#32162}