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darin@apple.com authored
Reviewed by Sam. - https://bugs.webkit.org/show_bug.cgi?id=19545 use PassRefPtr, not RefPtr, for return values * css/CSSParser.cpp: (WebCore::CSSParser::parseGradient): Call release() when assigning result to avoid a little bit of refcount churn. * css/CSSStyleSelector.cpp: (WebCore::CSSStyleSelector::styleRulesForElement): Changed return value to PassRefPtr. (WebCore::CSSStyleSelector::pseudoStyleRulesForElement): Ditto. * css/CSSStyleSelector.h: Ditto. * svg/SVGElementInstanceList.cpp: (WebCore::SVGElementInstanceList::length): Tweaked formatting. (WebCore::SVGElementInstanceList::item): Changed return value to raw pointer. * svg/SVGElementInstanceList.h: Ditto. * xml/XSLTProcessor.cpp: (WebCore::XSLTProcessor::createDocumentFromSource): Changed return value to PassRefPtr. (WebCore::XSLTProcessor::transformToDocument): Ditto. (WebCore::XSLTProcessor::transformToFragment): Ditto. * xml/XSLTProcessor.h: Ditto. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@34551 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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