Index: Source/core/page/scrolling/ScrollingCoordinator.cpp |
diff --git a/Source/core/page/scrolling/ScrollingCoordinator.cpp b/Source/core/page/scrolling/ScrollingCoordinator.cpp |
index e16195fbc7fcead75dd744f1a7a6566873738834..c27c75383e33b979d01ed76c6964a7994fe11d98 100644 |
--- a/Source/core/page/scrolling/ScrollingCoordinator.cpp |
+++ b/Source/core/page/scrolling/ScrollingCoordinator.cpp |
@@ -51,6 +51,7 @@ |
#include <public/WebScrollbarLayer.h> |
#include <public/WebScrollbarThemeGeometry.h> |
#include <public/WebScrollbarThemePainter.h> |
+#include <wtf/text/StringBuilder.h> |
using WebKit::WebLayer; |
using WebKit::WebLayerPositionConstraint; |