bug 422082 - crash reporter remains open after submitting data. r=bsmedberg

toolkit/crashreporter/client/crashreporter_osx.h

@@ -86,7 +86,7 @@
 - (void)showErrorUI:(const std::string&)dumpfile;
 - (void)showReportInfo;
 - (void)maybeSubmitReport;
-- (void)closeMeDown;
+- (void)closeMeDown:(id)unused;
 
 - (IBAction)submitReportClicked:(id)sender;
 - (IBAction)viewReportClicked:(id)sender;

toolkit/crashreporter/client/crashreporter_osx.mm

@@ -236,7 +236,7 @@ static bool RestartApplication()
   }
 }
 
--(void)closeMeDown
+- (void)closeMeDown:(id)unused
 {
   [NSApp terminate:self];
 }