ash: Fix variable names and setters in ShelfLayoutManager and tests

ash/wm/maximize_mode/maximize_mode_window_manager_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/wm/maximize_mode/maximize_mode_window_manager.h"
 
 #include <string>
 
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
-#include "ash/shelf/shelf_layout_manager.h"
+#include "ash/shelf/shelf.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/shell_test_api.h"
 #include "ash/wm/common/switchable_windows.h"
 #include "ash/wm/common/window_state.h"
 #include "ash/wm/common/wm_event.h"
 #include "ash/wm/maximize_mode/maximize_mode_controller.h"
 #include "ash/wm/mru_window_tracker.h"
 #include "ash/wm/overview/window_selector_controller.h"
 #include "ash/wm/window_properties.h"
@@ skipping 835 matching lines @@
 
 // Check that a full screen window remains full screen upon entering maximize
 // mode. Furthermore, checks that this window is not full screen upon exiting
 // maximize mode if it was un-full-screened while in maximize mode.
 TEST_F(MaximizeModeWindowManagerTest, KeepFullScreenModeOn) {
   gfx::Rect rect(20, 140, 100, 100);
   std::unique_ptr<aura::Window> w1(
       CreateWindow(ui::wm::WINDOW_TYPE_NORMAL, rect));
   wm::WindowState* window_state = wm::GetWindowState(w1.get());
 
-  ShelfLayoutManager* shelf =
-      Shell::GetPrimaryRootWindowController()->GetShelfLayoutManager();
+  Shelf* shelf = Shelf::ForPrimaryDisplay();
 
   // Allow the shelf to hide.
   shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS);
-  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->visibility_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->GetVisibilityState());
 
   wm::WMEvent event(wm::WM_EVENT_TOGGLE_FULLSCREEN);
   window_state->OnWMEvent(&event);
 
   // With full screen, the shelf should get hidden.
   EXPECT_TRUE(window_state->IsFullscreen());
-  EXPECT_EQ(SHELF_HIDDEN, shelf->visibility_state());
+  EXPECT_EQ(SHELF_HIDDEN, shelf->GetVisibilityState());
 
   CreateMaximizeModeWindowManager();
 
   // The Full screen mode should continue to be on.
   EXPECT_TRUE(window_state->IsFullscreen());
   EXPECT_FALSE(window_state->IsMaximized());
-  EXPECT_EQ(SHELF_HIDDEN, shelf->visibility_state());
+  EXPECT_EQ(SHELF_HIDDEN, shelf->GetVisibilityState());
 
   // With leaving the fullscreen mode, the maximized mode should return and the
   // shelf should maintain its state from before maximize mode.
   window_state->OnWMEvent(&event);
   EXPECT_FALSE(window_state->IsFullscreen());
   EXPECT_TRUE(window_state->IsMaximized());
-  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->visibility_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->GetVisibilityState());
 
   // We left fullscreen mode while in maximize mode, so the window should
   // remain maximized and the shelf should not change state upon exiting
   // maximize mode.
   DestroyMaximizeModeWindowManager();
   EXPECT_FALSE(window_state->IsFullscreen());
   EXPECT_TRUE(window_state->IsMaximized());
-  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->visibility_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->GetVisibilityState());
 }
 
 // Verifies that if a window is un-full-screened while in maximize mode,
 // other changes to that window's state (such as minimizing it) are
 // preserved upon exiting maximize mode.
 TEST_F(MaximizeModeWindowManagerTest, MinimizePreservedAfterLeavingFullscreen) {
   gfx::Rect rect(20, 140, 100, 100);
   std::unique_ptr<aura::Window> w1(
       CreateWindow(ui::wm::WINDOW_TYPE_NORMAL, rect));
   wm::WindowState* window_state = wm::GetWindowState(w1.get());
 
-  ShelfLayoutManager* shelf =
-      Shell::GetPrimaryRootWindowController()->GetShelfLayoutManager();
+  Shelf* shelf = Shelf::ForPrimaryDisplay();
 
   // Allow the shelf to hide and enter full screen.
   shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS);
   wm::WMEvent event(wm::WM_EVENT_TOGGLE_FULLSCREEN);
   window_state->OnWMEvent(&event);
   ASSERT_FALSE(window_state->IsMinimized());
 
   // Enter maximize mode, exit full screen, and then minimize the window.
   CreateMaximizeModeWindowManager();
   window_state->OnWMEvent(&event);
   window_state->Minimize();
   ASSERT_TRUE(window_state->IsMinimized());
 
   // The window should remain minimized when exiting maximize mode.
   DestroyMaximizeModeWindowManager();
   EXPECT_TRUE(window_state->IsMinimized());
 }
 
 // Check that full screen mode can be turned on in maximized mode and remains
 // upon coming back.
 TEST_F(MaximizeModeWindowManagerTest, AllowFullScreenMode) {
   gfx::Rect rect(20, 140, 100, 100);
   std::unique_ptr<aura::Window> w1(
       CreateWindow(ui::wm::WINDOW_TYPE_NORMAL, rect));
   wm::WindowState* window_state = wm::GetWindowState(w1.get());
 
-  ShelfLayoutManager* shelf =
-      Shell::GetPrimaryRootWindowController()->GetShelfLayoutManager();
+  Shelf* shelf = Shelf::ForPrimaryDisplay();
 
   // Allow the shelf to hide.
   shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS);
 
   EXPECT_FALSE(window_state->IsFullscreen());
   EXPECT_FALSE(window_state->IsMaximized());
-  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->visibility_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->GetVisibilityState());
 
   CreateMaximizeModeWindowManager();
 
   // Fullscreen mode should still be off and the shelf should maintain its
   // state.
   EXPECT_FALSE(window_state->IsFullscreen());
   EXPECT_TRUE(window_state->IsMaximized());
-  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->visibility_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE, shelf->GetVisibilityState());
 
   // After going into fullscreen mode, the shelf should be hidden.
   wm::WMEvent event(wm::WM_EVENT_TOGGLE_FULLSCREEN);
   window_state->OnWMEvent(&event);
   EXPECT_TRUE(window_state->IsFullscreen());
   EXPECT_FALSE(window_state->IsMaximized());
-  EXPECT_EQ(SHELF_HIDDEN, shelf->visibility_state());
+  EXPECT_EQ(SHELF_HIDDEN, shelf->GetVisibilityState());
 
   // With the destruction of the manager we should remain in full screen.
   DestroyMaximizeModeWindowManager();
   EXPECT_TRUE(window_state->IsFullscreen());
   EXPECT_FALSE(window_state->IsMaximized());
-  EXPECT_EQ(SHELF_HIDDEN, shelf->visibility_state());
+  EXPECT_EQ(SHELF_HIDDEN, shelf->GetVisibilityState());
 }
 
 // Check that the full screen mode will stay active when the maximize mode is
 // ended.
 TEST_F(MaximizeModeWindowManagerTest,
        FullScreenModeRemainsWhenCreatedInMaximizedMode) {
   CreateMaximizeModeWindowManager();
 
   gfx::Rect rect(20, 140, 100, 100);
   std::unique_ptr<aura::Window> w1(
@@ skipping 465 matching lines @@
 
   ash::MaximizeModeWindowManager* manager = CreateMaximizeModeWindowManager();
   EXPECT_TRUE(wm::GetWindowState(window.get())->IsDocked());
   EXPECT_FALSE(wm::GetWindowState(window.get())->IsMaximized());
   EXPECT_EQ(0, manager->GetNumberOfManagedWindows());
 }
 
 #endif  // OS_WIN
 
 }  // namespace ash