comment out unused variable

mailnews/compose/src/nsSmtpProtocol.cpp

@@ -1258,7 +1258,7 @@ PRInt32 nsSmtpProtocol::LoadURL(nsIURL * aURL)
 	nsresult rv = NS_OK;
     PRInt32 status = 0; 
 	m_continuationResponse = -1;  /* init */
-	nsISmtpUrl * smtpUrl = nsnull;
+	//nsISmtpUrl * smtpUrl = nsnull;
 	HG77067
 
 	if (aURL)

mailnews/mime/cthandlers/glue/nsMimeContentTypeHandler.cpp

@@ -30,7 +30,7 @@ nsresult NS_NewMimeContentTypeHandler(nsIMimeContentTypeHandler ** aInstancePtrR
 {
 	/* note this new macro for assertions...they can take 
      a string describing the assertion */
-	nsresult result = NS_OK;
+  //nsresult result = NS_OK;
 	NS_PRECONDITION(nsnull != aInstancePtrResult, "nsnull ptr");
 	if (nsnull != aInstancePtrResult)
 	{

mailnews/mime/cthandlers/vcard/nsMimeContentTypeHandler.cpp

@@ -30,7 +30,7 @@ nsresult NS_NewMimeContentTypeHandler(nsIMimeContentTypeHandler ** aInstancePtrR
 {
 	/* note this new macro for assertions...they can take 
      a string describing the assertion */
-	nsresult result = NS_OK;
+  //nsresult result = NS_OK;
 	NS_PRECONDITION(nsnull != aInstancePtrResult, "nsnull ptr");
 	if (nsnull != aInstancePtrResult)
 	{

mailnews/mime/emitters/raw/nsMimeEmitter.cpp

@@ -36,7 +36,7 @@ nsresult NS_NewMimeEmitter(nsIMimeEmitter ** aInstancePtrResult)
 {
 	/* note this new macro for assertions...they can take 
      a string describing the assertion */
-	nsresult result = NS_OK;
+  //nsresult result = NS_OK;
 	NS_PRECONDITION(nsnull != aInstancePtrResult, "nsnull ptr");
 	if (nsnull != aInstancePtrResult)
 	{