Revert 266159 "Adds more to viewmanager"

trunk/src/mojo/services/view_manager/node.cc

Index: trunk/src/mojo/services/view_manager/node.cc
===================================================================
--- trunk/src/mojo/services/view_manager/node.cc	(revision 266161)
+++ trunk/src/mojo/services/view_manager/node.cc	(working copy)
@@ -5,7 +5,6 @@
 #include "mojo/services/view_manager/node.h"
 
 #include "mojo/services/view_manager/node_delegate.h"
-#include "mojo/services/view_manager/view.h"
 #include "ui/aura/window_property.h"
 
 DECLARE_WINDOW_PROPERTY_TYPE(mojo::services::view_manager::Node*);
@@ -19,7 +18,6 @@
 Node::Node(NodeDelegate* delegate, const NodeId& id)
     : delegate_(delegate),
       id_(id),
-      view_(NULL),
       window_(NULL) {
   DCHECK(delegate);  // Must provide a delegate.
   window_.set_owned_by_parent(false);
@@ -28,7 +26,6 @@
 }
 
 Node::~Node() {
-  SetView(NULL);
 }
 
 Node* Node::GetParent() {
@@ -45,36 +42,6 @@
   window_.RemoveChild(&child->window_);
 }
 
-std::vector<Node*> Node::GetChildren() {
-  std::vector<Node*> children;
-  children.reserve(window_.children().size());
-  for (size_t i = 0; i < window_.children().size(); ++i)
-    children.push_back(window_.children()[i]->GetProperty(kNodeKey));
-  return children;
-}
-
-void Node::SetView(View* view) {
-  if (view == view_)
-    return;
-
-  // Detach view from existing node. This way notifications are sent out.
-  if (view && view->node())
-    view->node()->SetView(NULL);
-
-  ViewId old_view_id;
-  if (view_) {
-    view_->set_node(NULL);
-    old_view_id = view_->id();
-  }
-  view_ = view;
-  ViewId view_id;
-  if (view) {
-    view_id = view->id();
-    view->set_node(this);
-  }
-  delegate_->OnNodeViewReplaced(id_, view_id, old_view_id);
-}
-
 void Node::OnWindowHierarchyChanged(
     const aura::WindowObserver::HierarchyChangeParams& params) {
   if (params.target != &window_ || params.receiver != &window_)