Rename WeakBindingSet/WeakInterfacePtrSet to BindingSet/InterfacePtrSet.

components/mus/ws/window_tree_factory.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_MUS_WS_WINDOW_TREE_FACTORY_H_
 #define COMPONENTS_MUS_WS_WINDOW_TREE_FACTORY_H_
 
 #include "base/macros.h"
 #include "components/mus/public/interfaces/window_tree.mojom.h"
-#include "mojo/public/cpp/bindings/weak_binding_set.h"
+#include "mojo/public/cpp/bindings/binding_set.h"
 
 namespace mus {
 namespace ws {
 
 class ConnectionManager;
 
 class WindowTreeFactory : public mus::mojom::WindowTreeFactory {
  public:
   explicit WindowTreeFactory(ConnectionManager* connection_manager);
   ~WindowTreeFactory() override;
 
   void AddBinding(
       mojo::InterfaceRequest<mus::mojom::WindowTreeFactory> request);
 
   // mus::mojom::WindowTreeFactory:
   void CreateWindowTree(mojo::InterfaceRequest<mojom::WindowTree> tree_request,
                         mojom::WindowTreeClientPtr client) override;
 
  private:
   ConnectionManager* connection_manager_;
 
-  mojo::WeakBindingSet<mus::mojom::WindowTreeFactory> binding_;
+  mojo::BindingSet<mus::mojom::WindowTreeFactory> binding_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowTreeFactory);
 };
 
 }  // namespace ws
 }  // namespace mus
 
 #endif  // COMPONENTS_MUS_WS_WINDOW_TREE_FACTORY_H_