Update list of case-sensitive HTML attributes. Patch by Niels Leenheer (rakaz) <niels.leenheer@gmail.com>. r+sr=dbaron b=356936

layout/style/nsCSSParser.cpp

@@ -2362,12 +2362,54 @@ CSSParserImpl::ParseAttributeSelector(PRInt32&       aDataMask,
           if (nameSpaceID == kNameSpaceID_None ||
               nameSpaceID == kNameSpaceID_XHTML) {
             static const char* caseSensitiveHTMLAttribute[] = {
-              // list based on http://www.w3.org/TR/REC-html40/index/attributes.html
-              "abbr",          "alt",        "label",
-              "prompt",        "standby",    "summary",
-              "title",         "class",      "archive",
-              "cite",          "datetime",   "href",
-              "name",          nsnull
+              // list based on http://www.w3.org/TR/html4/
+              "abbr",
+              "action",
+              "alt",
+              "archive",
+              "background",
+              "cite",
+              "class",
+              "classid",
+              "code",
+              "codebase",
+              "content",
+              "data",
+              "datetime",
+              "for",
+              "headers",
+              "href",
+              "id",
+              "label",
+              "longdesc",
+              "name",
+              "object",
+              "onblur",
+              "onchange",
+              "ondblclick",
+              "onfocus",
+              "onkeydown",
+              "onkeypress",
+              "onkeyup",
+              "onload",
+              "onmousedown",
+              "onmousemove",
+              "onmouseout",
+              "onmouseup",
+              "onreset",
+              "onselect",
+              "onsubmit",
+              "onunload",
+              "profile",
+              "prompt",
+              "scheme",
+              "src",
+              "standby",
+              "summary",
+              "title",
+              "usemap",
+              "value",
+              nsnull
             };
             short i = 0;
             const char* htmlAttr;