Adds support for intrinsics which can be called as stubs. Namely:
 - HasProperty
 - MathPow
 - NewObject
 - NumberToString
 - RegExpConstructResult
 - RegExpExec
 - Substring
 - ToString
 - ToName
 - ToLength
 - ToNumber
 - ToObject

Also adds interface descriptors for stub calls which have arguments
passed on the stack.

BUG=v8:4280
LOG=N

Review-Url: https://codereview.chromium.org/2051573002
Cr-Commit-Position: refs/heads/master@{#37185}