Index: cc/blink/scrollbar_impl.h |
diff --git a/cc/blink/scrollbar_impl.h b/cc/blink/scrollbar_impl.h |
index fa5f0428973c8973308f385660fa8cb6bbb8ff34..617969741ab80a173ec8d58118ea2c4ce1bac523 100644 |
--- a/cc/blink/scrollbar_impl.h |
+++ b/cc/blink/scrollbar_impl.h |
@@ -33,6 +33,8 @@ class ScrollbarImpl : public cc::Scrollbar { |
int ThumbThickness() const override; |
int ThumbLength() const override; |
gfx::Rect TrackRect() const override; |
+ float ThumbOpacity() const override; |
+ bool NeedsPaintPart(cc::ScrollbarPart part) const override; |
void PaintPart(SkCanvas* canvas, |
cc::ScrollbarPart part, |
const gfx::Rect& content_rect) override; |