Index: Source/platform/scroll/ScrollbarThemeMacOverlayAPI.mm |
diff --git a/Source/platform/scroll/ScrollbarThemeMacOverlayAPI.mm b/Source/platform/scroll/ScrollbarThemeMacOverlayAPI.mm |
index d546ca110fdab076118c90c1120d093acef5c76a..b07476e50896414c045c597b40e960f0a2bed1ff 100644 |
--- a/Source/platform/scroll/ScrollbarThemeMacOverlayAPI.mm |
+++ b/Source/platform/scroll/ScrollbarThemeMacOverlayAPI.mm |
@@ -37,6 +37,7 @@ |
#include "platform/mac/LocalCurrentGraphicsContext.h" |
#include "platform/mac/NSScrollerImpDetails.h" |
#include "platform/scroll/ScrollbarThemeClient.h" |
+#include "wtf/RetainPtr.h" |
@interface WebCoreScrollbarObserver : NSObject { |
blink::ScrollbarThemeClient* _scrollbar; |