Index: base/mac/sdk_forward_declarations.h |
diff --git a/base/mac/sdk_forward_declarations.h b/base/mac/sdk_forward_declarations.h |
index cd7ea3e9379c86a65413af6d75ff0282f60d513c..e8682caf6fa7ab0d51d801483d485c5bd8369757 100644 |
--- a/base/mac/sdk_forward_declarations.h |
+++ b/base/mac/sdk_forward_declarations.h |
@@ -70,6 +70,7 @@ typedef NSUInteger NSWindowButton; |
- (NSEventPhase)momentumPhase; |
- (NSEventPhase)phase; |
+- (BOOL)hasPreciseScrollingDeltas; |
- (CGFloat)scrollingDeltaX; |
- (CGFloat)scrollingDeltaY; |
- (void)trackSwipeEventWithOptions:(NSEventSwipeTrackingOptions)options |