MIPS: Added CallInterfaceDescriptors to all code stubs.

MIPS: Added CallInterfaceDescriptors to all code stubs.

Port r23854 (3870059)

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=
R=dusan.milosavljevic@imgtec.com

Committed: https://code.google.com/p/v8/source/detail?r=23872

[balazs.kilvady, 2014-09-11 11:04:12]

balazs.kilvady@imgtec.com changed reviewers:
+ akos.palfi@imgtec.com, danno@chromium.org, dusan.milosavljevic@imgtec.com,
gergely.kis@imgtec.com, mvstanton@chromium.org, paul.lind@imgtec.com

[dusmil.imgtec, 2014-09-11 12:11:22]

LGTM.

[balazs.kilvady, 2014-09-11 12:13:23]

Committed patchset #1 (id:1) manually as 23872 (presubmit successful).