Index: ui/base/layout_mac.mm |
diff --git a/ui/base/layout_mac.mm b/ui/base/layout_mac.mm |
index d799c65dc47573cf71dfe35a04cef32fffae7c5e..f1a635dfbb03e76efbdeeef09eb1b28c1884d66f 100644 |
--- a/ui/base/layout_mac.mm |
+++ b/ui/base/layout_mac.mm |
@@ -6,18 +6,7 @@ |
#include <Cocoa/Cocoa.h> |
-#if !defined(MAC_OS_X_VERSION_10_7) || \ |
- MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7 |
- |
-@interface NSScreen (LionAPI) |
-- (CGFloat)backingScaleFactor; |
-@end |
- |
-@interface NSWindow (LionAPI) |
-- (CGFloat)backingScaleFactor; |
-@end |
- |
-#endif // 10.7 |
+#include "base/mac/sdk_forward_declarations.h" |
namespace { |