fixed blockers: 19598 and 20624 with temp workaround; r=syd.

htmlparser/src/CNavDTD.cpp

@@ -706,7 +706,7 @@ nsresult CNavDTD::HandleToken(CToken* aToken,nsIParser* aParser){
       if(!FindTagInSet(theTag,passThru,sizeof(passThru)/sizeof(eHTMLTag_unknown))){
         if(!gHTMLElements[eHTMLTag_html].SectionContains(theTag,PR_FALSE)) {
           if((!mHadBody) && (!mHadFrameset)){
-            if(mHasOpenHead) {
+            if(mHasOpenHead) { 
               //just fall through and handle current token
               if(!gHTMLElements[eHTMLTag_head].IsChildOfHead(theTag)){
 
@@ -1333,6 +1333,7 @@ nsresult CNavDTD::HandleStartToken(CToken* aToken) {
           break;
 
         case eHTMLTag_userdefined:
+        case eHTMLTag_noscript:     //HACK XXX! Throw noscript on the floor for now.
           isTokenHandled=PR_TRUE;
           break;
 
@@ -2515,6 +2516,7 @@ nsresult CNavDTD::OpenHead(const nsIParserNode *aNode){
  */
 nsresult CNavDTD::CloseHead(const nsIParserNode *aNode){
   nsresult result=NS_OK;
+
   if(mHasOpenHead) {
     if(0==--mHasOpenHead){
 
@@ -3198,12 +3200,12 @@ nsresult CNavDTD::AddHeadLeaf(nsIParserNode *aNode){
   //this code has been added to prevent <meta> tags from being processed inside
   //the document if the <meta> tag itself was found in a <noframe>, <nolayer>, or <noscript> tag.
   eHTMLTags theTag=(eHTMLTags)aNode->GetNodeType();
+
   if(eHTMLTag_meta==theTag)
     if(HasOpenContainer(gNoXTags,sizeof(gNoXTags)/sizeof(eHTMLTag_unknown))) {
       return result;
     }
 
-
   if(mSink) {
     result=OpenHead(aNode);
     if(NS_OK==result) {

htmlparser/src/nsElementTable.cpp

@@ -131,7 +131,7 @@ TagList  gFormKids={1,{eHTMLTag_keygen}};
 TagList  gFramesetKids={3,{eHTMLTag_frame,eHTMLTag_frameset,eHTMLTag_noframes}};
 
 TagList  gHtmlKids={9,{eHTMLTag_body,eHTMLTag_frameset,eHTMLTag_head,eHTMLTag_map,eHTMLTag_noscript,eHTMLTag_noframes,eHTMLTag_script,eHTMLTag_newline,eHTMLTag_whitespace}};
-TagList  gHeadKids={8,{eHTMLTag_base,eHTMLTag_bgsound,eHTMLTag_link,eHTMLTag_meta,eHTMLTag_script,eHTMLTag_style,eHTMLTag_title,eHTMLTag_noembed}};
+TagList  gHeadKids={9,{eHTMLTag_base,eHTMLTag_bgsound,eHTMLTag_link,eHTMLTag_meta,eHTMLTag_script,eHTMLTag_style,eHTMLTag_title,eHTMLTag_noembed,eHTMLTag_noscript}};
 
 TagList  gLabelKids={1,{eHTMLTag_span}};
 TagList  gLIKids={2,{eHTMLTag_ol,eHTMLTag_ul}};
@@ -911,7 +911,7 @@ void InitializeElementTable(void) {
       /*autoclose starttags and endtags*/ 0,0,0,0,
       /*parent,incl,exclgroups*/          kBlock, kFlowEntity|kSelf, kNone,	
       /*special props, prop-range*/       0, kNoPropRange,
-      /*special parents,kids,skip*/       0,0,eHTMLTag_unknown);
+      /*special parents,kids,skip*/       0,0,eHTMLTag_noscript);
 
     Initialize( 
       /*tag*/                             eHTMLTag_object,

parser/htmlparser/src/CNavDTD.cpp

@@ -706,7 +706,7 @@ nsresult CNavDTD::HandleToken(CToken* aToken,nsIParser* aParser){
       if(!FindTagInSet(theTag,passThru,sizeof(passThru)/sizeof(eHTMLTag_unknown))){
         if(!gHTMLElements[eHTMLTag_html].SectionContains(theTag,PR_FALSE)) {
           if((!mHadBody) && (!mHadFrameset)){
-            if(mHasOpenHead) {
+            if(mHasOpenHead) { 
               //just fall through and handle current token
               if(!gHTMLElements[eHTMLTag_head].IsChildOfHead(theTag)){
 
@@ -1333,6 +1333,7 @@ nsresult CNavDTD::HandleStartToken(CToken* aToken) {
           break;
 
         case eHTMLTag_userdefined:
+        case eHTMLTag_noscript:     //HACK XXX! Throw noscript on the floor for now.
           isTokenHandled=PR_TRUE;
           break;
 
@@ -2515,6 +2516,7 @@ nsresult CNavDTD::OpenHead(const nsIParserNode *aNode){
  */
 nsresult CNavDTD::CloseHead(const nsIParserNode *aNode){
   nsresult result=NS_OK;
+
   if(mHasOpenHead) {
     if(0==--mHasOpenHead){
 
@@ -3198,12 +3200,12 @@ nsresult CNavDTD::AddHeadLeaf(nsIParserNode *aNode){
   //this code has been added to prevent <meta> tags from being processed inside
   //the document if the <meta> tag itself was found in a <noframe>, <nolayer>, or <noscript> tag.
   eHTMLTags theTag=(eHTMLTags)aNode->GetNodeType();
+
   if(eHTMLTag_meta==theTag)
     if(HasOpenContainer(gNoXTags,sizeof(gNoXTags)/sizeof(eHTMLTag_unknown))) {
       return result;
     }
 
-
   if(mSink) {
     result=OpenHead(aNode);
     if(NS_OK==result) {

parser/htmlparser/src/nsElementTable.cpp

@@ -131,7 +131,7 @@ TagList  gFormKids={1,{eHTMLTag_keygen}};
 TagList  gFramesetKids={3,{eHTMLTag_frame,eHTMLTag_frameset,eHTMLTag_noframes}};
 
 TagList  gHtmlKids={9,{eHTMLTag_body,eHTMLTag_frameset,eHTMLTag_head,eHTMLTag_map,eHTMLTag_noscript,eHTMLTag_noframes,eHTMLTag_script,eHTMLTag_newline,eHTMLTag_whitespace}};
-TagList  gHeadKids={8,{eHTMLTag_base,eHTMLTag_bgsound,eHTMLTag_link,eHTMLTag_meta,eHTMLTag_script,eHTMLTag_style,eHTMLTag_title,eHTMLTag_noembed}};
+TagList  gHeadKids={9,{eHTMLTag_base,eHTMLTag_bgsound,eHTMLTag_link,eHTMLTag_meta,eHTMLTag_script,eHTMLTag_style,eHTMLTag_title,eHTMLTag_noembed,eHTMLTag_noscript}};
 
 TagList  gLabelKids={1,{eHTMLTag_span}};
 TagList  gLIKids={2,{eHTMLTag_ol,eHTMLTag_ul}};
@@ -911,7 +911,7 @@ void InitializeElementTable(void) {
       /*autoclose starttags and endtags*/ 0,0,0,0,
       /*parent,incl,exclgroups*/          kBlock, kFlowEntity|kSelf, kNone,	
       /*special props, prop-range*/       0, kNoPropRange,
-      /*special parents,kids,skip*/       0,0,eHTMLTag_unknown);
+      /*special parents,kids,skip*/       0,0,eHTMLTag_noscript);
 
     Initialize( 
       /*tag*/                             eHTMLTag_object,