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Bug 704320 - Parse and implement meta tag-based referrer policies for documents and nsHttpChannels. (r=bz,mcmanus)

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This commit is contained in:
Owen Chu
2014-11-18 08:46:29 -05:00
parent 9464249500
commit f8f45e4564
28 changed files with 409 additions and 38 deletions
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16
dom/html/HTMLMetaElement.cpp
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@@ -77,7 +77,21 @@ HTMLMetaElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
nsAutoString content;
rv = GetContent(content);
NS_ENSURE_SUCCESS(rv, rv);
nsContentUtils::ProcessViewportInfo(aDocument, content);
nsContentUtils::ProcessViewportInfo(aDocument, content);
}
if (aDocument &&
AttrValueIs(kNameSpaceID_None, nsGkAtoms::name, nsGkAtoms::referrer, eIgnoreCase)) {
nsAutoString content;
rv = GetContent(content);
NS_ENSURE_SUCCESS(rv, rv);
// Referrer Policy spec requires a <meta name="referrer" tag to be in the
// <head> element.
Element* headElt = aDocument->GetHeadElement();
if (headElt && nsContentUtils::ContentIsDescendantOf(this, headElt)) {
content = nsContentUtils::TrimWhitespace<nsContentUtils::IsHTMLWhitespace>(content);
aDocument->SetHeaderData(nsGkAtoms::referrer, content);
}
}
CreateAndDispatchEvent(aDocument, NS_LITERAL_STRING("DOMMetaAdded"));
return rv;