Hide "Open Recent" in xib

atom/browser/ui/cocoa/atom_menu_controller.mm

@@ -94,6 +94,7 @@ Role kRolesMap[] = {
   if (!openRecentMenuItem_) {
     openRecentMenuItem_ = [[[[NSApp mainMenu]
         itemWithTitle:@"Electron"] submenu] itemWithTitle:@"Open Recent"];
+    [openRecentMenuItem_ setHidden:NO];
     [openRecentMenuItem_ retain];
   }
 

atom/common/resources/mac/MainMenu.xib

@@ -71,6 +71,7 @@
 									<string key="NSKeyEquiv"/>
 									<int key="NSKeyEquivModMask">1048576</int>
 									<int key="NSMnemonicLoc">2147483647</int>
+									<bool key="NSIsHidden">YES</bool>
 									<reference key="NSOnImage" ref="229763992"/>
 									<reference key="NSMixedImage" ref="909111550"/>
 									<string key="NSAction">submenuAction:</string>