Title: [110139] trunk/Source/WebCore
- Revision
- 110139
- Author
- aba...@webkit.org
- Date
- 2012-03-07 20:08:41 -0800 (Wed, 07 Mar 2012)
Log Message
ContainerNode::willRemove uses a weak iteration pattern
https://bugs.webkit.org/show_bug.cgi?id=80530
Reviewed by Ryosuke Niwa.
This patch moves ContainerNode::willRemove to using a better iteration
pattern in which we collect all the nodes we're planning to iterate
into a vector and then iterate over them.
* dom/ContainerNode.cpp:
(WebCore::ContainerNode::willRemove):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (110138 => 110139)
--- trunk/Source/WebCore/ChangeLog 2012-03-08 04:04:40 UTC (rev 110138)
+++ trunk/Source/WebCore/ChangeLog 2012-03-08 04:08:41 UTC (rev 110139)
@@ -1,3 +1,17 @@
+2012-03-07 Adam Barth <aba...@webkit.org>
+
+ ContainerNode::willRemove uses a weak iteration pattern
+ https://bugs.webkit.org/show_bug.cgi?id=80530
+
+ Reviewed by Ryosuke Niwa.
+
+ This patch moves ContainerNode::willRemove to using a better iteration
+ pattern in which we collect all the nodes we're planning to iterate
+ into a vector and then iterate over them.
+
+ * dom/ContainerNode.cpp:
+ (WebCore::ContainerNode::willRemove):
+
2012-03-07 Kentaro Hara <hara...@chromium.org>
[V8][Performance] Optimize V8 bindings for HTMLElement.classList,
Modified: trunk/Source/WebCore/dom/ContainerNode.cpp (110138 => 110139)
--- trunk/Source/WebCore/dom/ContainerNode.cpp 2012-03-08 04:04:40 UTC (rev 110138)
+++ trunk/Source/WebCore/dom/ContainerNode.cpp 2012-03-08 04:08:41 UTC (rev 110139)
@@ -371,11 +371,14 @@
{
RefPtr<Node> protect(this);
- for (RefPtr<Node> child = firstChild(); child; child = child->nextSibling()) {
- if (child->parentNode() != this) // Check for child being removed from subtree while removing.
- break;
- child->willRemove();
+ NodeVector children;
+ collectNodes(this, children);
+ for (size_t i = 0; i < children.size(); ++i) {
+ if (children[i]->parentNode() != this) // Check for child being removed from subtree while removing.
+ continue;
+ children[i]->willRemove();
}
+
Node::willRemove();
}
_______________________________________________
webkit-changes mailing list
webkit-changes@lists.webkit.org
http://lists.webkit.org/mailman/listinfo.cgi/webkit-changes