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ggaren@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=95501 Reviewed by Filip Pizlo. ../JavaScriptCore: This patch removes ScopeChainNode, and moves all the data and related functions that used to be in ScopeChainNode into JSScope. Most of this patch is mechanical changes to use a JSScope* where we used to use a ScopeChainNode*. I've only specifically commented about items that were non-mechanical. * runtime/Completion.cpp: (JSC::evaluate): * runtime/Completion.h: Don't require an explicit scope chain argument when evaluating code. Clients never wanted anything other than the global scope, and other arbitrary scopes probably wouldn't work correctly, anyway. * runtime/JSScope.cpp: * runtime/JSScope.h: (JSC::JSScope::JSScope): JSScope now requires the data we used to pass to ScopeChainNode, so it can link itself into the scope chain correctly. * runtime/JSWithScope.h: (JSC::JSWithScope::create): (JSC::JSWithScope::JSWithScope): JSWithScope gets an extra constructor for specifically supplying your own scope chain. The DOM needs this interface for setting up the scope chain for certain event handlers. Other clients always just push the JSWithScope to the head of the current scope chain. ../WebCore: Mechanical changes to update for JSC interface changes. ../WebKit/mac: Mechanical change to update for JSC interface change. ../WebKit/qt: Mechanical change to update for JSC interface change. * Api/qwebelement.cpp: (QWebElement::evaluateJavaScript): ../WebKit2: Mechanical changes to update for JSC interface change. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@127202 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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