Index: third_party/WebKit/Source/core/layout/LayoutScrollbarPart.h |
diff --git a/third_party/WebKit/Source/core/layout/LayoutScrollbarPart.h b/third_party/WebKit/Source/core/layout/LayoutScrollbarPart.h |
index 0a17d17cef107453ef38905718533d36ec937d90..08a0842565ab6094a1b5720ec081b96015359dba 100644 |
--- a/third_party/WebKit/Source/core/layout/LayoutScrollbarPart.h |
+++ b/third_party/WebKit/Source/core/layout/LayoutScrollbarPart.h |
@@ -32,6 +32,7 @@ |
namespace blink { |
class LayoutScrollbar; |
+class ScrollableArea; |
class LayoutScrollbarPart final : public LayoutBlock { |
public: |