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Unified Diff: third_party/WebKit/Source/core/layout/LayoutBox.cpp

Issue 2716583005: Do not promote position sticky or fixed elements unless they move with scroll. (Closed)
Patch Set: Created 3 years, 10 months ago
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Index: third_party/WebKit/Source/core/layout/LayoutBox.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutBox.cpp b/third_party/WebKit/Source/core/layout/LayoutBox.cpp
index 3d8e6aff6c568f4f62405a253c1bb7be86cca4a2..5046707aea52a91d11d5f4b6145651170dd2a895 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBox.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutBox.cpp
@@ -1063,7 +1063,7 @@ LayoutBox* LayoutBox::findAutoscrollable(LayoutObject* layoutObject) {
!(layoutObject->isBox() && toLayoutBox(layoutObject)->canAutoscroll())) {
// Do not start autoscroll when the node is inside a fixed-position element.
if (layoutObject->isBox() && toLayoutBox(layoutObject)->hasLayer() &&
- toLayoutBox(layoutObject)->layer()->sticksToViewport()) {
+ toLayoutBox(layoutObject)->layer()->fixedToViewport()) {
return nullptr;
}

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