Demonstrate external-window-mode in mus-demo

services/ui/ws/user_display_manager_unittest.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 <stdint.h>
 
 #include <string>
 
 #include "base/atomicops.h"
 #include "base/macros.h"
@@ skipping 91 matching lines @@
   WindowServer* window_server() { return ws_test_helper_.window_server(); }
   TestWindowServerDelegate* window_server_delegate() {
     return ws_test_helper_.window_server_delegate();
   }
 
   TestPlatformScreen& platform_screen() { return platform_screen_; }
 
  private:
   // testing::Test:
   void SetUp() override {
-    platform_screen_.Init(window_server()->display_manager());
+    platform_screen_.Init(window_server()->display_manager(), false);
   }
 
   WindowServerTestHelper ws_test_helper_;
   TestPlatformScreen platform_screen_;
   DISALLOW_COPY_AND_ASSIGN(UserDisplayManagerTest);
 };
 
 TEST_F(UserDisplayManagerTest, OnlyNotifyWhenFrameDecorationsSet) {
   platform_screen().AddDisplay();
 
@@ skipping 106 matching lines @@
   base::subtle::Atomic32 location =
       base::subtle::NoBarrier_Load(cursor_location_memory);
   EXPECT_EQ(gfx::Point(static_cast<int16_t>(location >> 16),
                        static_cast<int16_t>(location & 0xFFFF)),
             gfx::Point(-10, -11));
 }
 
 }  // namespace test
 }  // namespace ws
 }  // namespace ui