removed warnings -- unused variables; r=none

htmlparser/src/CRtfDTD.cpp

@@ -675,7 +675,6 @@ nsresult CRtfDTD::CloseContainer(eHTMLTags aTag){
 nsresult CRtfDTD::EmitStyleContainer(CToken* aToken,eRTFTags aTag,PRBool aState){
   nsresult result=NS_OK;
 
-  CRTFControlWord* theToken=(CRTFControlWord*)aToken;
   const char* theTag=0;
   eHTMLTags   theID=eHTMLTag_unknown;
 

htmlparser/src/nsHTMLTokens.cpp

@@ -86,8 +86,6 @@ void CHTMLToken::SetStringValue(const char* name){
  */
 nsString& CHTMLToken::GetStringValueXXX(void) {
 
-  int x=eHTMLTag_userdefined;
-
   if((eHTMLTag_unknown<mTypeID) && (mTypeID<eHTMLTag_text)) {
     if(!mTextValue.Length()) {
       mTextValue = nsHTMLTags::GetStringValue((nsHTMLTag) mTypeID);

parser/htmlparser/src/CRtfDTD.cpp

@@ -675,7 +675,6 @@ nsresult CRtfDTD::CloseContainer(eHTMLTags aTag){
 nsresult CRtfDTD::EmitStyleContainer(CToken* aToken,eRTFTags aTag,PRBool aState){
   nsresult result=NS_OK;
 
-  CRTFControlWord* theToken=(CRTFControlWord*)aToken;
   const char* theTag=0;
   eHTMLTags   theID=eHTMLTag_unknown;
 

parser/htmlparser/src/nsHTMLTokens.cpp

@@ -86,8 +86,6 @@ void CHTMLToken::SetStringValue(const char* name){
  */
 nsString& CHTMLToken::GetStringValueXXX(void) {
 
-  int x=eHTMLTag_userdefined;
-
   if((eHTMLTag_unknown<mTypeID) && (mTypeID<eHTMLTag_text)) {
     if(!mTextValue.Length()) {
       mTextValue = nsHTMLTags::GetStringValue((nsHTMLTag) mTypeID);