The inspector doesn't collect the rules from the plugins style sheet.
<rdar://problem/13220679>
Created attachment 188446 [details] Patch
Comment on attachment 188446 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=188446&action=review > Source/WebCore/css/InspectorCSSOMWrappers.cpp:127 > + collectFromStyleSheetContents(m_styleSheetCSSOMWrapperSet, CSSDefaultStyleSheets::plugInsStyleSheet); No #ifdef needed?
Comment on attachment 188446 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=188446&action=review >> Source/WebCore/css/InspectorCSSOMWrappers.cpp:127 >> + collectFromStyleSheetContents(m_styleSheetCSSOMWrapperSet, CSSDefaultStyleSheets::plugInsStyleSheet); > > No #ifdef needed? Nope - these default stylesheets are always around (although possibly empty, and can have different content on different ports thanks to #ifdefs in CSSDefaultStyleSheets::ensureDefaultStyleSheetsForElement).
Committed r142944: <http://trac.webkit.org/changeset/142944>