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Unified Diff: third_party/WebKit/Source/core/frame/FrameView.cpp

Issue 1558493002: Reland: Make ScrollbarThemeAura selectively invalidate scrollbar parts. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fix ScrollableAreaTest.InvalidatesCompositedScrollbarsIfPartsNeedRepaint for Oilpan Created 5 years ago
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Index: third_party/WebKit/Source/core/frame/FrameView.cpp
diff --git a/third_party/WebKit/Source/core/frame/FrameView.cpp b/third_party/WebKit/Source/core/frame/FrameView.cpp
index e53c53f5c6359677dff739ebd0fded483f28fedb..fa47e6bb237fad9ef3e707449e9ce002b23bbc0f 100644
--- a/third_party/WebKit/Source/core/frame/FrameView.cpp
+++ b/third_party/WebKit/Source/core/frame/FrameView.cpp
@@ -2084,10 +2084,8 @@ void FrameView::scrollTo(const DoublePoint& newPosition)
void FrameView::invalidatePaintForTickmarks()
{
- if (Scrollbar* scrollbar = verticalScrollbar()) {
- scrollbar->setTrackNeedsRepaint(true);
- setScrollbarNeedsPaintInvalidation(VerticalScrollbar);
- }
+ if (Scrollbar* scrollbar = verticalScrollbar())
+ scrollbar->setNeedsPaintInvalidation(static_cast<ScrollbarPart>(~ThumbPart));
}
void FrameView::getTickmarks(Vector<IntRect>& tickmarks) const

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