X87: Added CallInterfaceDescriptors to all code stubs.

X87: Added CallInterfaceDescriptors to all code stubs.

port r23854.

original commit message:

  Added CallInterfaceDescriptors to all code stubs. A handful
  of code stubs are too complex to be described this way, and
  they are encoded with the macro
  DEFINE_NULL_CALL_INTERFACE_DESCRIPTOR().

  Along the way:
  * allowed inheritance of CallInterfaceDescriptors.
  * Defined static Register methods for some of the new
    CallInterfaceDescriptors. We could go a lot further here, but
    it doesn't have to be done immediately.
  * Added Representation arrays to some CallInterfaceDescriptors,
    especially where future hydrogen versions of the stubs could
    benefit from this knowledge.

BUG=

[Jing, 2014-09-12 07:31:33]

jing.bao@intel.com changed reviewers:
+ mvstanton@chromium.org, weiliang.lin@intel.com

[Weiliang, 2014-09-12 07:51:11]

lgtm

[Weiliang, 2014-09-12 07:54:58]

Committed as 23898