fix newline at end of file problem

mailnews/base/public/nsIMsgMailNewsUrl.h

@@ -70,4 +70,4 @@ public:
 	NS_IMETHOD GetUrlState(PRBool *runningUrl) = 0;
 };
 
-#endif /* nsIMsgMailNewsUrl_h___ */
+#endif /* nsIMsgMailNewsUrl_h___ */

mailnews/base/public/nsIUrlListenerManager.h

@@ -53,4 +53,4 @@ public:
 	 NS_IMETHOD OnStopRunningUrl(nsIMsgMailNewsUrl * aUrl, nsresult aExitCode) = 0;
 };
 
-#endif /* nsIUrlListenerManager_h___ */
+#endif /* nsIUrlListenerManager_h___ */

mailnews/base/src/nsUrlListenerManager.h

@@ -60,4 +60,4 @@ protected:
 	nsresult BroadcastChange(nsIURL * aUrl, nsUrlNotifyType notification, nsresult aErrorCode);
 };
 
-#endif /* nsUrlListenerManager_h___ */
+#endif /* nsUrlListenerManager_h___ */