Rubber stamped by Eric.

    Rubber stamped by Eric.

	- renamed InterpreterLock to JSLock

        * JSUtils.cpp:
        (CFStringToUString):
        (JSObjectKJSValue):
        (KJSValueToCFTypeInternal):
        * JSValueWrapper.cpp:
        (JSValueWrapper::JSObjectCopyPropertyNames):
        (JSValueWrapper::JSObjectCopyProperty):
        (JSValueWrapper::JSObjectSetProperty):
        (JSValueWrapper::JSObjectCallFunction):
        (JSValueWrapper::JSObjectCopyCFValue):
        * JavaScriptGlue.cpp:
        (JSRunCreate):
        (JSCollect):
        (JSLockInterpreter):
        (JSUnlockInterpreter):
        * UserObjectImp.cpp:
        (UserObjectImp::callAsFunction):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@12216 268f45cc-cd09-0410-ab3c-d52691b4dbfc