JavaScriptCore:

JavaScriptCore:

        Reviewed by Sam Weinig.

        Split this:

                            FunctionBodyNode
                                    ^
                                    |
                                ProgramNode

        into this:

                                ScopeNode
                ^                   ^                   ^
                |                   |                   |
        FunctionBodyNode        ProgramNode         EvalNode

        in preparation for specializing each class more while optimizing global
        variable access.

        Also removed some cruft from the FunctionBodyNode interface to simplify
        things.

        SunSpider says this patch is a .8% speedup, which seems reasonable,
        since it eliminates a few branches and adds KJS_FAST_CALL in a few
        places.

        Layout tests and JS tests pass. Also, this baby builds on Windows! (Qt
        mileage may vary...)

WebCore:

        Reviewed by Sam Weinig.

        Updated for rename in JavaScriptCore.

        * bridge/mac/WebCoreScriptDebugger.mm:
        (-[WebCoreScriptCallFrame scopeChain]):
        (-[WebCoreScriptCallFrame functionName]):
        (-[WebCoreScriptCallFrame evaluateWebScript:]):

WebKit/win:

        Reviewed by Sam Weinig.

        Updated for rename in JavaScriptCore.

        * WebScriptCallFrame.cpp:
        (WebScriptCallFrame::functionName):
        (WebScriptCallFrame::valueByEvaluatingJavaScriptFromString):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@28608 268f45cc-cd09-0410-ab3c-d52691b4dbfc