CallDescriptors::InitializeForIsolate() is no longer needed.

CallDescriptors::InitializeForIsolate() is no longer needed.

CallInterfaceDescriptors initialize themselves lazily. Soon we can also tear
down the CodeStubInterfaceDescriptor explicit initialization step.

R=yangguo@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=23652

[mvstanton, 2014-09-03 11:57:12]

Hi Yang,
Per your earlier advice, this tears down an unnecessary initialization. PTAL,
thanks!
--Michael

[Yang, 2014-09-03 11:58:58]

On 2014/09/03 11:57:12, mvstanton wrote:
> Hi Yang,
> Per your earlier advice, this tears down an unnecessary initialization. PTAL,
> thanks!
> --Michael

lgtm.

[mvstanton, 2014-09-03 12:25:24]

Committed patchset #1 (id:1) manually as 23652 (presubmit successful).