https://bugs.webkit.org/show_bug.cgi?id=84632

Reviewed by Andreas Kling.

Move the repeated code from StyleImportRule and HTMLLinkElement to StyleSheetInternal::parseUserStyleSheet.
        
Remove a BUILDING_ON_LEOPARD-only quirk.

* css/CSSImportRule.cpp:
(WebCore::StyleRuleImport::setCSSStyleSheet):
* css/CSSParser.cpp:
(WebCore):
(WebCore::CSSParserContext::CSSParserContext):
        
    Add new settings bits to the CSSParserContext. These are used for external stylesheet parsing quirks.

* css/CSSParserMode.h:
(CSSParserContext):
* css/CSSStyleSheet.cpp:
(WebCore::StyleSheetInternal::parseUserStyleSheet):
(WebCore::StyleSheetInternal::parseString):
(WebCore):
(WebCore::StyleSheetInternal::parseStringAtLine):
* css/CSSStyleSheet.h:
(WebCore):
(StyleSheetInternal):
* html/HTMLLinkElement.cpp:
(WebCore::HTMLLinkElement::setCSSStyleSheet):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@115016 268f45cc-cd09-0410-ab3c-d52691b4dbfc