X87:  Remove all compilation related interface from the StubCache

port r22678.

original commit message:
   Remove all compilation related interface from the StubCache

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/429803003

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00