remove export of host session list interface, fix case of include file

mailnews/imap/src/Makefile.in

@@ -37,7 +37,6 @@ EXPORTS		= \
 		nsImapMailFolder.h \
 		nsImapProtocol.h \
 		nsImapProxyEvent.h \
-		nsIImapHostSessionList.h \
 		nsImapSearchResults.h \
 		nsImapServerResponseParser.h \
 		nsImapService.h \

mailnews/imap/src/nsImapMailFolder.cpp

@@ -39,7 +39,7 @@
 #include "nsMsgBaseCID.h"
 #include "nsMsgLocalCID.h"
 #include "nsImapUndoTxn.h"
-#include "nsIImapHostSessionList.h"
+#include "nsIIMAPHostSessionList.h"
 
 #ifdef DOING_FILTERS
 #include "nsIMsgFilter.h"