void StyleRuleImport::setCSSStyleSheet(const String& href, const KURL& baseURL, const String& charset, const CSSStyleSheetResource* cachedStyleSheet)
{
if (m_styleSheet)
m_styleSheet->clearOwnerRule();
CSSParserContext context = m_parentStyleSheet ? m_parentStyleSheet->parserContext() : strictCSSParserContext();
context.setCharset(charset);
Document* document = m_parentStyleSheet ? m_parentStyleSheet->singleOwnerDocument() : 0;
if (!baseURL.isNull()) {
context.setBaseURL(baseURL);
if (document)
context.setReferrer(Referrer(baseURL.strippedForUseAsReferrer(), document->referrerPolicy()));
}
m_styleSheet = StyleSheetContents::create(this, href, context);
m_styleSheet->parseAuthorStyleSheet(cachedStyleSheet, document ? document->securityOrigin() : 0);
m_loading = false;
if (m_parentStyleSheet) {
m_parentStyleSheet->notifyLoadedSheet(cachedStyleSheet);
m_parentStyleSheet->checkLoaded();
}
}
static String stripURLForUseInReport(Document* document, const KURL& url)
{
if (!url.isValid())
return String();
if (!url.isHierarchical() || url.protocolIs("file"))
return url.protocol();
return document->securityOrigin()->canRequest(url) ? url.strippedForUseAsReferrer() : SecurityOrigin::create(url)->toString();
}