Unstructured control flow caused by excpetion leads to a wrong x87 FPU stack
  state in TurboFan's exception handler.

  This patch is to reset the x87 FPU stack state when calling the TurboFan's exception
  handler from the CEntryStub.

BUG=

Review URL: https://codereview.chromium.org/1702383005

Cr-Commit-Position: refs/heads/master@{#34109}