Use mojo app list interfaces for mash and classic ash.

ash/test/test_app_list_view_presenter_impl.cc

+// 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.
+
+#include "ash/test/test_app_list_view_presenter_impl.h"
+
+#include "ash/app_list/app_list_presenter_delegate_factory.h"
+#include "base/memory/ptr_util.h"
+#include "ui/app_list/presenter/test/test_app_list_view_delegate_factory.h"
+
+namespace ash {
+namespace test {
+
+TestAppListViewPresenterImpl::TestAppListViewPresenterImpl()
+    : app_list::AppListPresenterImpl(base::MakeUnique<
+                                     AppListPresenterDelegateFactory>(
+          base::MakeUnique<app_list::test::TestAppListViewDelegateFactory>())) {
+}
+
+TestAppListViewPresenterImpl::~TestAppListViewPresenterImpl() {}
+
+}  // namespace test
+}  // namespace ash