Title: [256400] trunk/Source/WebCore
Revision
256400
Author
[email protected]
Date
2020-02-11 16:49:29 -0800 (Tue, 11 Feb 2020)

Log Message

Unreviewed, partial rollout of r255037.
<rdar://problem/59240559>

* page/scrolling/cocoa/ScrollingTreeFixedNode.mm:
(WebCore::ScrollingTreeFixedNode::applyLayerPositions):
* page/scrolling/cocoa/ScrollingTreeStickyNode.mm:
(WebCore::ScrollingTreeStickyNode::computeLayerPosition const):

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (256399 => 256400)


--- trunk/Source/WebCore/ChangeLog	2020-02-12 00:47:35 UTC (rev 256399)
+++ trunk/Source/WebCore/ChangeLog	2020-02-12 00:49:29 UTC (rev 256400)
@@ -1,3 +1,13 @@
+2020-02-11  Ryan Haddad  <[email protected]>
+
+        Unreviewed, partial rollout of r255037.
+        <rdar://problem/59240559>
+
+        * page/scrolling/cocoa/ScrollingTreeFixedNode.mm:
+        (WebCore::ScrollingTreeFixedNode::applyLayerPositions):
+        * page/scrolling/cocoa/ScrollingTreeStickyNode.mm:
+        (WebCore::ScrollingTreeStickyNode::computeLayerPosition const):
+
 2020-02-11  Rob Buis  <[email protected]>
 
         Bug 207424: Crash in WebCore::ParsedContentType::parseContentType when parsing invalid MIME type

Modified: trunk/Source/WebCore/page/scrolling/cocoa/ScrollingTreeFixedNode.mm (256399 => 256400)


--- trunk/Source/WebCore/page/scrolling/cocoa/ScrollingTreeFixedNode.mm	2020-02-12 00:47:35 UTC (rev 256399)
+++ trunk/Source/WebCore/page/scrolling/cocoa/ScrollingTreeFixedNode.mm	2020-02-12 00:49:29 UTC (rev 256400)
@@ -77,7 +77,7 @@
             if (is<ScrollingTreeFrameScrollingNode>(*ancestor)) {
                 // Fixed nodes are positioned relative to the containing frame scrolling node.
                 // We bail out after finding one.
-                auto layoutViewport = downcast<ScrollingTreeFrameScrollingNode>(*ancestor).layoutViewportRespectingRubberBanding();
+                auto layoutViewport = downcast<ScrollingTreeFrameScrollingNode>(*ancestor).layoutViewport();
                 return m_constraints.layerPositionForViewportRect(layoutViewport) - overflowScrollDelta;
             }
 

Modified: trunk/Source/WebCore/page/scrolling/cocoa/ScrollingTreeStickyNode.mm (256399 => 256400)


--- trunk/Source/WebCore/page/scrolling/cocoa/ScrollingTreeStickyNode.mm	2020-02-12 00:47:35 UTC (rev 256399)
+++ trunk/Source/WebCore/page/scrolling/cocoa/ScrollingTreeStickyNode.mm	2020-02-12 00:49:29 UTC (rev 256400)
@@ -73,7 +73,7 @@
         FloatRect constrainingRect;
         if (is<ScrollingTreeFrameScrollingNode>(scrollingNode)) {
             auto& frameScrollingNode = downcast<ScrollingTreeFrameScrollingNode>(scrollingNode);
-            constrainingRect = frameScrollingNode.layoutViewportRespectingRubberBanding();
+            constrainingRect = frameScrollingNode.layoutViewport();
         } else {
             auto& overflowScrollingNode = downcast<ScrollingTreeOverflowScrollingNode>(scrollingNode);
             constrainingRect = FloatRect(overflowScrollingNode.currentScrollPosition(), m_constraints.constrainingRectAtLastLayout().size());
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