Implement reordering of nodes.

Note that this doesn't apply to roots. If an app is embedded and its root node is reordered, there is no notification to the app. I figure this is up to the window manager to expose an API for this type of thing.

R=sky@chromium.org
http://crbug.com/365012

Review URL: https://codereview.chromium.org/327073003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@276768 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 0 deletions

diff --git a/mojo/services/view_manager/root_node_manager.h b/mojo/services/view_manager/root_node_manager.h
index 93988a5..5ade95a 100644
--- a/mojo/services/view_manager/root_node_manager.h
+++ b/mojo/services/view_manager/root_node_manager.h
@@ -137,6 +137,9 @@ class MOJO_VIEW_MANAGER_EXPORT RootNodeManager : public NodeDelegate {
   void ProcessNodeHierarchyChanged(const Node* node,
                                    const Node* new_parent,
                                    const Node* old_parent);
+  void ProcessNodeReorder(const Node* node,
+                          const Node* relative_node,
+                          const OrderDirection direction);
   void ProcessNodeViewReplaced(const Node* node,
                                const View* new_view_id,
                                const View* old_view_id);