diff options
Diffstat (limited to 'WebCore/loader/CachedCSSStyleSheet.cpp')
| -rw-r--r-- | WebCore/loader/CachedCSSStyleSheet.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/WebCore/loader/CachedCSSStyleSheet.cpp b/WebCore/loader/CachedCSSStyleSheet.cpp index 1fb1a9180..11d1213 100644 --- a/WebCore/loader/CachedCSSStyleSheet.cpp +++ b/WebCore/loader/CachedCSSStyleSheet.cpp @@ -29,6 +29,7 @@ #include "CachedResourceClient.h" #include "CachedResourceClientWalker.h" +#include "HTTPParsers.h" #include "TextResourceDecoder.h" #include "loader.h" #include <wtf/Vector.h> @@ -131,8 +132,14 @@ bool CachedCSSStyleSheet::canUseSheet(bool enforceMIMEType) const if (!enforceMIMEType) return true; - // This check exactly matches Firefox. - String mimeType = response().mimeType(); + // This check exactly matches Firefox. Note that we grab the Content-Type + // header directly because we want to see what the value is BEFORE content + // sniffing. Firefox does this by setting a "type hint" on the channel. + // This implementation should be observationally equivalent. + // + // This code defaults to allowing the stylesheet for non-HTTP protocols so + // folks can use standards mode for local HTML documents. + String mimeType = extractMIMETypeFromMediaType(response().httpHeaderField("Content-Type")); return mimeType.isEmpty() || equalIgnoringCase(mimeType, "text/css") || equalIgnoringCase(mimeType, "application/x-unknown-content-type"); } |