Index: third_party/WebKit/Source/platform/scroll/ScrollbarThemeOverlay.h |
diff --git a/third_party/WebKit/Source/platform/scroll/ScrollbarThemeOverlay.h b/third_party/WebKit/Source/platform/scroll/ScrollbarThemeOverlay.h |
index 0af2c0444fc2d0c34e8b2978d7d5b034e8dd9665..260a3b148e825087d6df0b140b49e8fa31499caf 100644 |
--- a/third_party/WebKit/Source/platform/scroll/ScrollbarThemeOverlay.h |
+++ b/third_party/WebKit/Source/platform/scroll/ScrollbarThemeOverlay.h |
@@ -45,7 +45,7 @@ public: |
int scrollbarMargin() const override; |
bool usesOverlayScrollbars() const override; |
- int thumbPosition(const ScrollbarThemeClient&) override; |
+ int thumbPosition(const ScrollbarThemeClient&, float scrollPosition) override; |
int thumbLength(const ScrollbarThemeClient&) override; |
bool hasButtons(const ScrollbarThemeClient&) override { return false; } |