https://bugs.webkit.org/show_bug.cgi?id=117595

Reviewed by Geoffrey Garen.

* API/APICallbackFunction.h: Added. New struct that allows JSCallbackFunction and
ObjCCallbackFunction to share their host call() implementation through the magic of
templates.
(JSC::APICallbackFunction::call):
* API/JSCallbackFunction.cpp:
(JSC::JSCallbackFunction::getCallData): Changed to get the template-ized version of
the host function.
* API/JSCallbackFunction.h:
* API/ObjCCallbackFunction.h: Now inherits directly from InternalFunction.
* API/ObjCCallbackFunction.mm:
(JSC::ObjCCallbackFunction::ObjCCallbackFunction):
(JSC::ObjCCallbackFunction::getCallData): Ditto.
* GNUmakefile.list.am: Build files!
* JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
* JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters:
* JavaScriptCore.xcodeproj/project.pbxproj:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153233 268f45cc-cd09-0410-ab3c-d52691b4dbfc