| 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) {
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|
|
| void FrameTreeNode::SetOriginalOpener(FrameTreeNode* opener) {
|
| DCHECK(!original_opener_ || !opener);
|
| + DCHECK(opener == nullptr || !opener->parent());
|
|
|
| original_opener_ = opener;
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|
|
|
|