[Mac] Update NSVisualEffectView to 10.9 Deployment

base/mac/sdk_forward_declarations.h

Index: base/mac/sdk_forward_declarations.h
diff --git a/base/mac/sdk_forward_declarations.h b/base/mac/sdk_forward_declarations.h
index a4b64dc153d91e2533930952f3d4f1cf7726bd21..3174d0ad0f2d1ff3fc2574d651586b24bfc8ff75 100644
--- a/base/mac/sdk_forward_declarations.h
+++ b/base/mac/sdk_forward_declarations.h
@@ -192,12 +192,6 @@ BASE_EXPORT extern NSString* const NSAppearanceNameVibrantLight;
 @property(readonly, nonatomic) NSUUID* identifier;
 @end
 
-@interface NSVisualEffectView (MavericksSDK)
-- (void)setState:(NSVisualEffectState)state;
-@end
-
-@class NSVisualEffectView;
-
 @class NSUserActivity;
 
 #endif  // MAC_OS_X_VERSION_10_9
@@ -235,6 +229,12 @@ BASE_EXPORT extern NSString* const NSAppearanceNameVibrantLight;
 @property(readonly) NSOperatingSystemVersion operatingSystemVersion;
 @end
 
+@interface NSVisualEffectView (YosemiteSDK)
+- (void)setState:(NSVisualEffectState)state;
+@end
+
+@class NSVisualEffectView;
+
 #endif  // MAC_OS_X_VERSION_10_10
 
 // Once Chrome no longer supports OSX 10.10.2, everything within this