more fixes for build bustage

xpfe/appshell/src/nsSessionHistory.cpp

@@ -637,6 +637,11 @@ public:
    */
   NS_IMETHOD Back(nsIWebShell * prev);
 
+  /**
+   * Reload the current history entry
+   */
+  NS_IMETHOD Reload(nsURLReloadType aReloadType);
+  
   /**
    * whether you can go forward in History
    */
@@ -1234,7 +1239,7 @@ nsSessionHistory::Goto(PRInt32 aGotoIndex, nsIWebShell * prev)
    mHistoryEntryInLoad = hCurrentEntry;
 
   //Load the page
-   PRUnichar * url=nsnull;
+   const PRUnichar * url;
    hCurrentEntry->GetURL(&url);
    nsString  urlString(url);
    if (APP_DEBUG) printf("nsSessionHistory::Goto, Trying to load URL %s\n", urlString.ToNewCString());
@@ -1262,6 +1267,14 @@ nsSessionHistory::Goto(PRInt32 aGotoIndex, nsIWebShell * prev)
 
 }
 
+NS_IMETHODIMP
+nsSessionHistory::Reload(nsURLReloadType aReloadType)
+{
+  printf("fix me!\n");
+  NS_ASSERTION(0,"fix me!\n");
+  return NS_OK;
+}
+
 NS_IMETHODIMP
 nsSessionHistory::Back(nsIWebShell * prev)
 {