mojo/services/public/cpp/view_manager/view_tree_node_observer.h - Issue 274733004: Deletion/ownership

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Unified Diff: mojo/services/public/cpp/view_manager/view_tree_node_observer.h

Issue 274733004: Deletion/ownership (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: . Created 6 years, 7 months ago

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Index: mojo/services/public/cpp/view_manager/view_tree_node_observer.h

diff --git a/mojo/services/public/cpp/view_manager/view_tree_node_observer.h b/mojo/services/public/cpp/view_manager/view_tree_node_observer.h

index 4b4e6e0c17b1484307e26ec2c6f90903098bb017..ac55ae6755affe5e766c1e0104383e4f0cb9efae 100644

--- a/mojo/services/public/cpp/view_manager/view_tree_node_observer.h

+++ b/mojo/services/public/cpp/view_manager/view_tree_node_observer.h

@@ -33,6 +33,9 @@ class ViewTreeNodeObserver {

virtual void OnTreeChange(const TreeChangeParams& params) {}

+ virtual void OnNodeDestroy(ViewTreeNode* node,

+ DispositionChangePhase phase) {}

protected:

virtual ~ViewTreeNodeObserver() {}

};