Reviewed by Gavin Barraclough.
        
        First step in splitting JIT functionality out of the Interpreter class:
        Created JITStubs.h/.cpp, and moved Interpreter::cti_* into JITStubs.cpp.
        
        Functions that the Interpreter and JITStubs share moved to Operations.h/.cpp.

        * GNUmakefile.am:
        * JavaScriptCore.pri:
        * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
        * JavaScriptCore.xcodeproj/project.pbxproj:
        * interpreter/Interpreter.cpp:
        (JSC::Interpreter::resolveBase):
        (JSC::Interpreter::checkTimeout):
        (JSC::Interpreter::privateExecute):
        * interpreter/Interpreter.h:
        * jit/JITStubs.cpp: Copied from interpreter/Interpreter.cpp.
        (JSC::Interpreter::cti_op_resolve_base):
        * jit/JITStubs.h: Copied from interpreter/Interpreter.h.
        * runtime/Operations.cpp:
        (JSC::jsAddSlowCase):
        (JSC::jsTypeStringForValue):
        (JSC::jsIsObjectType):
        (JSC::jsIsFunctionType):
        * runtime/Operations.h:
        (JSC::jsLess):
        (JSC::jsLessEq):
        (JSC::jsAdd):
        (JSC::cachePrototypeChain):
        (JSC::countPrototypeChainEntriesAndCheckForProxies):
        (JSC::resolveBase):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@41100 268f45cc-cd09-0410-ab3c-d52691b4dbfc