Move MaximizeModeWindowManager to the controller

ash/system/overview/overview_button_tray_unittest.cc

 // Copyright 2014 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/system/overview/overview_button_tray.h"
 
 #include "ash/display/display_manager.h"
 #include "ash/root_window_controller.h"
 #include "ash/shelf/shelf_types.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
 #include "ash/system/status_area_widget.h"
 #include "ash/system/user/login_status.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/status_area_widget_test_helper.h"
+#include "ash/wm/maximize_mode/maximize_mode_controller.h"
 #include "ash/wm/overview/window_selector_controller.h"
 #include "base/time/time.h"
 #include "ui/events/event.h"
 #include "ui/events/event_constants.h"
 #include "ui/events/gestures/gesture_types.h"
 #include "ui/views/controls/image_view.h"
 
 namespace ash {
 
 namespace {
@@ skipping 27 matching lines @@
 // Ensures that creation doesn't cause any crashes and adds the image icon.
 TEST_F(OverviewButtonTrayTest, BasicConstruction) {
   EXPECT_TRUE(GetImageView(GetTray()) != NULL);
 }
 
 // Test that maximize mode toggle changes visibility.
 // OverviewButtonTray should only be visible when MaximizeMode is enabled.
 // By default the system should not have MaximizeMode enabled.
 TEST_F(OverviewButtonTrayTest, MaximizeModeObserverOnMaximizeModeToggled) {
   ASSERT_FALSE(GetTray()->visible());
-  Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
+  Shell::GetInstance()->maximize_mode_controller()->
+      EnableMaximizeModeWindowManager(true);
   EXPECT_TRUE(GetTray()->visible());
 
-  Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
+  Shell::GetInstance()->maximize_mode_controller()->
+      EnableMaximizeModeWindowManager(false);
   EXPECT_FALSE(GetTray()->visible());
 }
 
 // Tests that activating this control brings up window selection mode.
 TEST_F(OverviewButtonTrayTest, PerformAction) {
   ASSERT_FALSE(Shell::GetInstance()->window_selector_controller()->
       IsSelecting());
 
   // Overview Mode only works when there is a window
   scoped_ptr<aura::Window> window(
       CreateTestWindowInShellWithBounds(gfx::Rect(5, 5, 20, 20)));
   ui::GestureEvent tap(ui::ET_GESTURE_TAP, 0, 0, 0, base::TimeDelta(),
       ui::GestureEventDetails(ui::ET_GESTURE_TAP, 0.0f, 0.0f), 0);
   GetTray()->PerformAction(tap);
   EXPECT_TRUE(Shell::GetInstance()->window_selector_controller()->
       IsSelecting());
 }
 
 // Tests that a second OverviewButtonTray has been created, and only shows
 // when MaximizeMode has been enabled,  when we are using multiple displays.
 // By default the DisplayManger is in extended mode.
 TEST_F(OverviewButtonTrayTest, DisplaysOnBothDisplays) {
   if (!SupportsMultipleDisplays())
     return;
 
   UpdateDisplay("400x400,200x200");
   EXPECT_FALSE(GetTray()->visible());
   EXPECT_FALSE(GetSecondaryTray()->visible());
-  Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
+  Shell::GetInstance()->maximize_mode_controller()->
+      EnableMaximizeModeWindowManager(true);
   EXPECT_TRUE(GetTray()->visible());
   EXPECT_TRUE(GetSecondaryTray()->visible());
-  Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
+  Shell::GetInstance()->maximize_mode_controller()->
+      EnableMaximizeModeWindowManager(false);
 }
 
 // Tests if Maximize Mode is enabled before a secondary display is attached
 // that the second OverviewButtonTray should be created in a visible state.
 TEST_F(OverviewButtonTrayTest, SecondaryTrayCreatedVisible) {
   if (!SupportsMultipleDisplays())
     return;
 
-  Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
+  Shell::GetInstance()->maximize_mode_controller()->
+      EnableMaximizeModeWindowManager(true);
   UpdateDisplay("400x400,200x200");
   EXPECT_TRUE(GetSecondaryTray()->visible());
-  Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
+  Shell::GetInstance()->maximize_mode_controller()->
+      EnableMaximizeModeWindowManager(false);
 }
 
 // Tests that the tray loses visibility when a user logs out, and that it
 // regains visibility when a user logs back in.
 TEST_F(OverviewButtonTrayTest, VisibilityChangesForLoginStatus) {
-  Shell::GetInstance()->EnableMaximizeModeWindowManager(true);
+  Shell::GetInstance()->maximize_mode_controller()->
+      EnableMaximizeModeWindowManager(true);
   SetUserLoggedIn(false);
   Shell::GetInstance()->UpdateAfterLoginStatusChange(user::LOGGED_IN_NONE);
   EXPECT_FALSE(GetTray()->visible());
   SetUserLoggedIn(true);
   SetSessionStarted(true);
   Shell::GetInstance()->UpdateAfterLoginStatusChange(user::LOGGED_IN_USER);
   EXPECT_TRUE(GetTray()->visible());
-  Shell::GetInstance()->EnableMaximizeModeWindowManager(false);
+  Shell::GetInstance()->maximize_mode_controller()->
+      EnableMaximizeModeWindowManager(false);
 }
 
 }  // namespace ash