| Index: third_party/WebKit/Source/platform/scroll/ScrollbarTheme.h
|
| diff --git a/third_party/WebKit/Source/platform/scroll/ScrollbarTheme.h b/third_party/WebKit/Source/platform/scroll/ScrollbarTheme.h
|
| index 8103c98e391c6a1e83002fc5743cfddfed8ce11d..5f616d9ab54eca47e20930303c4a17b6fcde4a35 100644
|
| --- a/third_party/WebKit/Source/platform/scroll/ScrollbarTheme.h
|
| +++ b/third_party/WebKit/Source/platform/scroll/ScrollbarTheme.h
|
| @@ -70,6 +70,7 @@ public:
|
|
|
| virtual bool invalidateOnMouseEnterExit() { return false; }
|
| virtual bool invalidateOnWindowActiveChange() const { return false; }
|
| + virtual ScrollbarPart invalidateOnThumbPositionChange(const ScrollbarThemeClient&, float oldPosition, float newPosition) const { return AllParts; }
|
|
|
| virtual void paintScrollCorner(GraphicsContext&, const DisplayItemClient&, const IntRect& cornerRect);
|
| virtual void paintTickmarks(GraphicsContext&, const ScrollbarThemeClient&, const IntRect&) { }
|
|
|