winemac: Fix a rendering problem.

[Ken Thomases]

This has been present all along.  I'm surprised nobody reported a problem.
---
dlls/winemac.drv/cocoa_window.m |    2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/winemac.drv/cocoa_window.m b/dlls/winemac.drv/cocoa_window.m
index f119643..0256065 100644
--- a/dlls/winemac.drv/cocoa_window.m
+++ b/dlls/winemac.drv/cocoa_window.m
@@ -173,7 +173,7 @@ - (void) dealloc
        [super dealloc];
    }

-    - (BOOL) isFlipped
+    - (BOOL) isFlippedOver
    {
        return YES;
    }
-- 
1.7.7.4