ash: Fix variable names and setters in ShelfLayoutManager and tests

ash/system/web_notification/web_notification_tray_unittest.cc

 // Copyright (c) 2012 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/web_notification/web_notification_tray.h"
 
 #include <utility>
 #include <vector>
 
 #include "ash/display/display_manager.h"
@@ skipping 339 matching lines @@
 }
 
 TEST_F(WebNotificationTrayTest, MAYBE_PopupAndAutoHideShelf) {
   AddNotification("test_id");
   EXPECT_TRUE(GetTray()->IsPopupVisible());
   int bottom = GetPopupWorkAreaBottom();
 
   // Shelf's auto-hide state won't be HIDDEN unless window exists.
   std::unique_ptr<aura::Window> window(
       CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 3, 4)));
-  ShelfLayoutManager* shelf =
-      Shell::GetPrimaryRootWindowController()->GetShelfLayoutManager();
+  Shelf* shelf = Shelf::ForPrimaryDisplay();
   shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS);
 
-  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->auto_hide_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->GetAutoHideState());
   int bottom_auto_hidden = GetPopupWorkAreaBottom();
   EXPECT_LT(bottom, bottom_auto_hidden);
 
   // Close the window, which shows the shelf.
   window.reset();
-  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->auto_hide_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->GetAutoHideState());
   int bottom_auto_shown = GetPopupWorkAreaBottom();
   EXPECT_EQ(bottom, bottom_auto_shown);
 
   // Create the system tray during auto-hide.
   window.reset(CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 3, 4)));
   TestItem* test_item = new TestItem;
   GetSystemTray()->AddTrayItem(test_item);
   GetSystemTray()->ShowDefaultView(BUBBLE_CREATE_NEW);
 
-  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->auto_hide_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->GetAutoHideState());
   EXPECT_TRUE(GetTray()->IsPopupVisible());
   int bottom_with_tray = GetPopupWorkAreaBottom();
   EXPECT_GT(bottom_auto_shown, bottom_with_tray);
 
   // Create tray notification.
   GetSystemTray()->ShowNotificationView(test_item);
-  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->auto_hide_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->GetAutoHideState());
   int bottom_with_tray_notification = GetPopupWorkAreaBottom();
   EXPECT_GT(bottom_with_tray, bottom_with_tray_notification);
 
   // Close the system tray.
   GetSystemTray()->ClickedOutsideBubble();
-  shelf->UpdateAutoHideState();
+  shelf->shelf_layout_manager()->UpdateAutoHideState();
   RunAllPendingInMessageLoop();
-  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->auto_hide_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->GetAutoHideState());
   int bottom_hidden_with_tray_notification = GetPopupWorkAreaBottom();
   EXPECT_LT(bottom_with_tray_notification,
             bottom_hidden_with_tray_notification);
   EXPECT_GT(bottom_auto_hidden, bottom_hidden_with_tray_notification);
 
   // Close the window again, which shows the shelf.
   window.reset();
-  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->auto_hide_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->GetAutoHideState());
   int bottom_shown_with_tray_notification = GetPopupWorkAreaBottom();
   EXPECT_GT(bottom_hidden_with_tray_notification,
             bottom_shown_with_tray_notification);
   EXPECT_GT(bottom_auto_shown, bottom_shown_with_tray_notification);
 }
 
 TEST_F(WebNotificationTrayTest, MAYBE_PopupAndFullscreen) {
   AddNotification("test_id");
   EXPECT_TRUE(IsPopupVisible());
   int bottom = GetPopupWorkAreaBottom();
 
   // Checks the work area for normal auto-hidden state.
   std::unique_ptr<aura::Window> window(
       CreateTestWindowInShellWithBounds(gfx::Rect(1, 2, 3, 4)));
-  ShelfLayoutManager* shelf =
-      Shell::GetPrimaryRootWindowController()->GetShelfLayoutManager();
+  Shelf* shelf = Shelf::ForPrimaryDisplay();
   shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS);
-  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->auto_hide_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->GetAutoHideState());
   int bottom_auto_hidden = GetPopupWorkAreaBottom();
   shelf->SetAutoHideBehavior(SHELF_AUTO_HIDE_BEHAVIOR_NEVER);
 
   // Put |window| into fullscreen without forcing the shelf to hide. Currently,
   // this is used by immersive fullscreen and forces the shelf to be auto
   // hidden.
   wm::GetWindowState(window.get())->set_hide_shelf_when_fullscreen(false);
   window->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_FULLSCREEN);
   RunAllPendingInMessageLoop();
 
   // The work area for auto-hidden status of fullscreen is a bit larger
   // since it doesn't even have the 3-pixel width.
-  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->auto_hide_state());
+  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->GetAutoHideState());
   int bottom_fullscreen_hidden = GetPopupWorkAreaBottom();
   EXPECT_EQ(bottom_auto_hidden, bottom_fullscreen_hidden);
 
   // Move the mouse cursor at the bottom, which shows the shelf.
   ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow());
   gfx::Point bottom_right =
       display::Screen::GetScreen()->GetPrimaryDisplay().bounds().bottom_right();
   bottom_right.Offset(-1, -1);
   generator.MoveMouseTo(bottom_right);
-  shelf->UpdateAutoHideStateNow();
-  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->auto_hide_state());
+  shelf->shelf_layout_manager()->UpdateAutoHideStateNow();
+  EXPECT_EQ(SHELF_AUTO_HIDE_SHOWN, shelf->GetAutoHideState());
   EXPECT_EQ(bottom, GetPopupWorkAreaBottom());
 
   generator.MoveMouseTo(
       display::Screen::GetScreen()->GetPrimaryDisplay().bounds().CenterPoint());
-  shelf->UpdateAutoHideStateNow();
-  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->auto_hide_state());
+  shelf->shelf_layout_manager()->UpdateAutoHideStateNow();
+  EXPECT_EQ(SHELF_AUTO_HIDE_HIDDEN, shelf->GetAutoHideState());
   EXPECT_EQ(bottom_auto_hidden, GetPopupWorkAreaBottom());
 }
 
 TEST_F(WebNotificationTrayTest, MAYBE_PopupAndSystemTrayMultiDisplay) {
   UpdateDisplay("800x600,600x400");
 
   AddNotification("test_id");
   int bottom = GetPopupWorkAreaBottom();
   int bottom_second = GetPopupWorkAreaBottomForTray(GetSecondaryTray());
 
@@ skipping 62 matching lines @@
   ui::TouchEvent release(ui::ET_TOUCH_RELEASED, out_of_bounds, touch_id,
       move.time_stamp()+base::TimeDelta::FromMilliseconds(50));
   generator.Dispatch(&release);
   EXPECT_FALSE(tray->draw_background_as_active());
   EXPECT_FALSE(tray->IsMessageCenterBubbleVisible());
 }
 
 #endif  // OS_CHROMEOS
 
 }  // namespace ash