Fix init of HTML documents to set the right case-sensitivity on the CSS parser

even for XSLT.  Bug 322461, r+sr=jst

content/html/document/src/nsHTMLDocument.cpp

@@ -321,7 +321,8 @@ IdAndNameHashInitEntry(PLDHashTable *table, PLDHashEntryHdr *entry,
   // bother initializing members to 0.
 
 nsHTMLDocument::nsHTMLDocument()
-  : mCompatMode(eCompatibility_NavQuirks)
+  : mCompatMode(eCompatibility_NavQuirks),
+    mDefaultNamespaceID(kNameSpaceID_None)
 {
 
   // NOTE! nsDocument::operator new() zeroes out all members, so don't
@@ -356,6 +357,12 @@ nsHTMLDocument::Init()
   nsresult rv = nsDocument::Init();
   NS_ENSURE_SUCCESS(rv, rv);
 
+  // Now reset the case-sensitivity of the CSSLoader, since we default
+  // to being HTML, not XHTML.  Also, reset the compatibility mode to
+  // match our compat mode.
+  CSSLoader()->SetCaseSensitive(IsXHTML());
+  CSSLoader()->SetCompatibilityMode(mCompatMode);
+
   static PLDHashTableOps hash_table_ops =
   {
     PL_DHashAllocTable,

content/html/document/src/nsHTMLDocument.h

@@ -347,6 +347,8 @@ protected:
 
   // kNameSpaceID_None for good ol' HTML documents, and
   // kNameSpaceID_XHTML for spiffy new XHTML documents.
+  // XXXbz should this be reset if someone manually calls
+  // SetContentType() on this document?
   PRInt32 mDefaultNamespaceID;
 };