third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp - Issue 1491193003: Fix several corner case issues of scrollbar paint invalidation

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Unified Diff: third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp

Issue 1491193003: Fix several corner case issues of scrollbar paint invalidation (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years ago

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Index: third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp

diff --git a/third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp b/third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp

index 93573620b9393dabb2c883e5cd19512b8c49dc6f..9b80a61fda0352daf7965dc6fe4f84b4c1aed4f6 100644

--- a/third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp

+++ b/third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp

@@ -677,9 +677,6 @@ void PaintLayerScrollableArea::finalizeScrollDimensions(const DoubleSize& origin

m_inOverflowRelayout = true;

SubtreeLayoutScope layoutScope(box());

layoutScope.setNeedsLayout(&box(), LayoutInvalidationReason::ScrollbarChanged);

- // TODO(wangxianzhu): Remove the following statement when paint invalidation

- // can detect client box changes. crbug.com/560418.

- box().setShouldDoFullPaintInvalidation();

if (box().isLayoutBlock()) {

LayoutBlock& block = toLayoutBlock(box());

block.scrollbarsChanged(autoHorizontalScrollBarChanged, autoVerticalScrollBarChanged);