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Unified Diff: content/browser/frame_host/frame_tree_node.cc

Issue 2778113003: Fix popunders spawned from a subframe. (Closed)
Patch Set: Created 3 years, 9 months ago
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Index: content/browser/frame_host/frame_tree_node.cc
diff --git a/content/browser/frame_host/frame_tree_node.cc b/content/browser/frame_host/frame_tree_node.cc
index 655c46092ccd43acb579fd8813a123639ebb8f1f..b39e95281b61f42165a1c5eddbe699157b35ad48 100644
--- a/content/browser/frame_host/frame_tree_node.cc
+++ b/content/browser/frame_host/frame_tree_node.cc
@@ -227,6 +227,7 @@ void FrameTreeNode::SetOpener(FrameTreeNode* opener) {
void FrameTreeNode::SetOriginalOpener(FrameTreeNode* opener) {
DCHECK(!original_opener_ || !opener);
+ DCHECK(opener == nullptr || !opener->parent());
original_opener_ = opener;
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