Remove CreateDefaultDisplay().

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 110 matching lines @@
     return ws_test_helper_.window_server_delegate();
   }
 
  private:
   TestPlatformScreen platform_screen_;
   WindowServerTestHelper ws_test_helper_;
   DISALLOW_COPY_AND_ASSIGN(UserDisplayManagerTest);
 };
 
 TEST_F(UserDisplayManagerTest, OnlyNotifyWhenFrameDecorationsSet) {
-  window_server_delegate()->set_num_displays_to_create(1);
+  window_server_delegate()->CreateDisplays(1);
 
   const UserId kUserId1 = "2";
   TestDisplayManagerObserver display_manager_observer1;
   DisplayManager* display_manager = window_server()->display_manager();
   WindowManagerWindowTreeFactorySetTestApi(
       window_server()->window_manager_window_tree_factory_set())
       .Add(kUserId1);
   UserDisplayManager* user_display_manager1 =
       display_manager->GetUserDisplayManager(kUserId1);
   ASSERT_TRUE(user_display_manager1);
   UserDisplayManagerTestApi(user_display_manager1)
       .SetTestObserver(&display_manager_observer1);
   // Observer should not have been notified yet.
   EXPECT_EQ(std::string(),
             display_manager_observer1.GetAndClearObserverCalls());
 
   // Set the frame decoration values, which should trigger sending immediately.
   ASSERT_EQ(1u, display_manager->displays().size());
   window_server()
       ->window_manager_window_tree_factory_set()
       ->GetWindowManagerStateForUser(kUserId1)
       ->SetFrameDecorationValues(CreateDefaultFrameDecorationValues());
   EXPECT_EQ("OnDisplays 1",
             display_manager_observer1.GetAndClearObserverCalls());
 
   UserDisplayManagerTestApi(user_display_manager1).SetTestObserver(nullptr);
 }
 
 TEST_F(UserDisplayManagerTest, AddObserverAfterFrameDecorationsSet) {
-  window_server_delegate()->set_num_displays_to_create(1);
+  window_server_delegate()->CreateDisplays(1);
 
   const UserId kUserId1 = "2";
   TestDisplayManagerObserver display_manager_observer1;
   DisplayManager* display_manager = window_server()->display_manager();
   WindowManagerWindowTreeFactorySetTestApi(
       window_server()->window_manager_window_tree_factory_set())
       .Add(kUserId1);
   UserDisplayManager* user_display_manager1 =
       display_manager->GetUserDisplayManager(kUserId1);
   ASSERT_TRUE(user_display_manager1);
   ASSERT_EQ(1u, display_manager->displays().size());
   window_server()
       ->window_manager_window_tree_factory_set()
       ->GetWindowManagerStateForUser(kUserId1)
       ->SetFrameDecorationValues(CreateDefaultFrameDecorationValues());
 
   UserDisplayManagerTestApi(user_display_manager1)
       .SetTestObserver(&display_manager_observer1);
   EXPECT_EQ("OnDisplays 1",
             display_manager_observer1.GetAndClearObserverCalls());
 
   UserDisplayManagerTestApi(user_display_manager1).SetTestObserver(nullptr);
 }
 
 TEST_F(UserDisplayManagerTest, AddRemoveDisplay) {
-  window_server_delegate()->set_num_displays_to_create(1);
+  window_server_delegate()->CreateDisplays(1);
 
   const UserId kUserId1 = "2";
   TestDisplayManagerObserver display_manager_observer1;
   DisplayManager* display_manager = window_server()->display_manager();
   WindowManagerWindowTreeFactorySetTestApi(
       window_server()->window_manager_window_tree_factory_set())
       .Add(kUserId1);
   UserDisplayManager* user_display_manager1 =
       display_manager->GetUserDisplayManager(kUserId1);
   ASSERT_TRUE(user_display_manager1);
@@ skipping 18 matching lines @@
   // Remove the display and verify observer is notified.
   display_manager->DestroyDisplay(display2);
   display2 = nullptr;
   EXPECT_EQ("OnDisplayRemoved 2",
             display_manager_observer1.GetAndClearObserverCalls());
 
   UserDisplayManagerTestApi(user_display_manager1).SetTestObserver(nullptr);
 }
 
 TEST_F(UserDisplayManagerTest, NegativeCoordinates) {
-  window_server_delegate()->set_num_displays_to_create(1);
+  window_server_delegate()->CreateDisplays(1);
 
   const UserId kUserId1 = "2";
   TestDisplayManagerObserver display_manager_observer1;
   DisplayManager* display_manager = window_server()->display_manager();
   WindowManagerWindowTreeFactorySetTestApi(
       window_server()->window_manager_window_tree_factory_set())
       .Add(kUserId1);
   UserDisplayManager* user_display_manager1 =
       display_manager->GetUserDisplayManager(kUserId1);
   ASSERT_TRUE(user_display_manager1);
@@ skipping 12 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