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Unified Diff: third_party/WebKit/Source/core/layout/LayoutBoxModelObject.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/LayoutBoxModelObject.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
index 2f088385197aa537e54a8c6e26e1e6e6f8b38986..7b007f619100cca2ce66920deaa21b9a0356db37 100644
--- a/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutBoxModelObject.cpp
@@ -208,7 +208,8 @@ void LayoutBoxModelObject::willBeDestroyed() {
// 0 during destruction.
if (LocalFrame* frame = this->frame()) {
if (FrameView* frameView = frame->view()) {
- if (style()->hasViewportConstrainedPosition())
+ if (style()->hasViewportConstrainedPosition() ||
+ style()->hasStickyConstrainedPosition())
frameView->removeViewportConstrainedObject(*this);
}
}

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