TEST_F(ScrollableAreaTest, RecalculatesScrollbarOverlayIfBackgroundChanges) { OwnPtrWillBeRawPtr<MockScrollableArea> scrollableArea = MockScrollableArea::create(IntPoint(0, 100)); EXPECT_EQ(ScrollbarOverlayStyleDefault, scrollableArea->scrollbarOverlayStyle()); scrollableArea->recalculateScrollbarOverlayStyle(Color(34, 85, 51)); EXPECT_EQ(ScrollbarOverlayStyleLight, scrollableArea->scrollbarOverlayStyle()); scrollableArea->recalculateScrollbarOverlayStyle(Color(236, 143, 185)); EXPECT_EQ(ScrollbarOverlayStyleDefault, scrollableArea->scrollbarOverlayStyle()); }