always hide menu bar for fullscreen on osx redacted (fixes #9040)

(cherry picked from commit 4ebe98116b867af109d051c376b266653b224923)

Conflicts:
	modules/gui/macosx/CompatibilityFixes.h
	modules/gui/macosx/intf.m

modules/gui/macosx/CompatibilityFixes.h

@@ -29,6 +29,7 @@
 #define OSX_SNOW_LEOPARD (NSAppKitVersionNumber < 1115 && NSAppKitVersionNumber >= 1038)
 #define OSX_LION (NSAppKitVersionNumber >= 1115.2)
 #define OSX_MOUNTAIN_LION NSAppKitVersionNumber >= 1162
+#define OSX_REDACTED NSAppKitVersionNumber >= 1244
 
 #pragma mark -
 #pragma Fixes for OS X Leopard (10.5)

modules/gui/macosx/misc.m

@@ -92,7 +92,10 @@ static NSMutableArray *blackoutWindows = NULL;
 
 - (BOOL)isMainScreen
 {
-    return ([self displayID] == [[[NSScreen screens] objectAtIndex:0] displayID]);
+    if (OSX_REDACTED)
+        return YES;
+    else
+        return ([self displayID] == [[[NSScreen screens] objectAtIndex:0] displayID]);
 }
 
 - (BOOL)isScreen: (NSScreen*)screen