Set Ash material design mode in tests properly

ash/test/ash_test_helper_unittest.cc

 // Copyright 2013 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/ash_test_helper.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #endif
 
 // Tests for AshTestHelper. Who will watch the watchers? And who will test
 // the tests?
 class AshTestHelperTest : public testing::Test {
  public:
   AshTestHelperTest() {}
   ~AshTestHelperTest() override {}
 
   void SetUp() override {
     testing::Test::SetUp();
     ash_test_helper_.reset(new ash::test::AshTestHelper(&message_loop_));
-    ash_test_helper_->SetUp(true);
+    ash_test_helper_->SetUp(true,
+                            ash::MaterialDesignController::Mode::UNINITIALIZED);
   }
 
   void TearDown() override {
     ash_test_helper_->TearDown();
     testing::Test::TearDown();
   }
 
   ash::test::AshTestHelper* ash_test_helper() { return ash_test_helper_.get(); }
 
  private:
@@ skipping 14 matching lines @@
   using views::Widget;
   std::unique_ptr<Widget> w1(new Widget);
   Widget::InitParams params;
   params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
   params.context = ash_test_helper()->CurrentContext();
   w1->Init(params);
   w1->Show();
   EXPECT_TRUE(w1->IsActive());
   EXPECT_TRUE(w1->IsVisible());
 }