Switching to NS_WITH_SERIVICE() to properly release services (5403). ...

Switching to NS_WITH_SERIVICE() to properly release services (5403).  a=chofmann, r=warren@netscap.com

widget/src/gtk/nsAppShell.cpp

@@ -104,11 +104,15 @@ NS_METHOD nsAppShell::Create(int *argc, char **argv)
   nsICmdLineService *cmdLineArgs=nsnull;
   nsresult   rv = NS_OK;
 
-  rv = nsServiceManager::GetService(kCmdLineServiceCID,
-                                    kICmdLineServiceIID,
-                                    (nsISupports **)&cmdLineArgs);
+  NS_WITH_SERVICE(nsICmdLineService, cmdLineArgs, kCmdLineServiceCID, &rv);
+  if (NS_FAILED(rv)) return rv;
+
   rv = cmdLineArgs->GetArgc(argc);
+  if(NS_FAILED(rv)) return rv;
+
   rv = cmdLineArgs->GetArgv(&argv);
+  if(NS_FAILED(rv)) return rv;
+
 #endif
   gtk_set_locale ();
 
@@ -161,11 +165,8 @@ NS_METHOD nsAppShell::Run()
   PLEventQueue * EQueue = nsnull;
 
   // Get the event queue service 
-  rv = nsServiceManager::GetService(kEventQueueServiceCID, 
-                                    kIEventQueueServiceIID,
-                                    (nsISupports **) &mEventQService);
-
-  if (NS_OK != rv) {
+  NS_WITH_SERVICE(nsIEventQueueService, mEventQService, kEventQueueServiceCID, &rv);
+  if (NS_FAILED(rv)) {
     NS_ASSERTION("Could not obtain event queue service", PR_FALSE);
     return rv;
   }

widget/src/gtk/nsClipboard.cpp

@@ -170,10 +170,9 @@ void nsClipboard::SetTopLevelWidget(GtkWidget* w)
   sWidget = w;
 
   // Get the clipboard from the service manager.
-  nsIClipboard* clipboard;
-  nsresult rv = nsServiceManager::GetService(kCClipboardCID,
-                                             kIClipboardIID,
-                                             (nsISupports **)&clipboard);
+  nsresult rv;
+  NS_WITH_SERVICE(nsIClipboard, clipboard, kCClipboardCID, &rv);
+
   if (!NS_SUCCEEDED(rv)) {
     printf("Couldn't get clipboard service!\n");
     return;
@@ -214,9 +213,6 @@ void nsClipboard::SetTopLevelWidget(GtkWidget* w)
                            GDK_SELECTION_PRIMARY,
                            GDK_SELECTION_TYPE_STRING,
                            GDK_SELECTION_TYPE_STRING);
-
-  // We're done with our reference to the clipboard.
-  NS_IF_RELEASE(clipboard);
 }
 
 
@@ -417,11 +413,10 @@ nsClipboard::SelectionReceivedCB (GtkWidget *aWidget,
 
   // ARGHH!  GTK doesn't pass the arg to the callback, so we can't
   // get "this" back!  Until we solve this, get it from the service mgr:
-  nsIClipboard* iclipboard;
-  nsresult rv = nsServiceManager::GetService(kCClipboardCID,
-                                             kIClipboardIID,
-                                             (nsISupports **)&iclipboard);
-  if (!NS_SUCCEEDED(rv)) {
+  nsresult rv;
+  NS_WITH_SERVICE(nsIClipboard, iclipboard, kCClipboardCID, &rv);
+
+  if (NS_FAILED(rv)) {
     printf("Couldn't get clipboard service!\n");
     return;
   }

widget/src/gtk/nsDragService.cpp

@@ -105,11 +105,10 @@ void nsDragService::SetTopLevelWidget(GtkWidget* w)
   sWidget = w;
 
   // Get the DragService from the service manager.
-  nsIDragService* dragService;
-  nsresult rv = nsServiceManager::GetService(kCDragServiceCID,
-                                             kIDragServiceIID,
-                                             (nsISupports**)&dragService);
-  if (!NS_SUCCEEDED(rv)) {
+  nsresult rv;
+  NS_WITH_SERVICE(nsIDragService, dragService, kCDragServiceCID, &rv);
+
+  if (NS_FAILED(rv)) {
     return;
   }