Rename ash desktop_background to wallpaper.

ash/shell_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/shell.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "ash/common/ash_switches.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/shelf/shelf_layout_manager.h"
 #include "ash/common/shelf/shelf_widget.h"
 #include "ash/common/shelf/wm_shelf.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/common/wm_shell.h"
-#include "ash/desktop_background/desktop_background_widget_controller.h"
 #include "ash/display/mouse_cursor_event_filter.h"
 #include "ash/drag_drop/drag_drop_controller.h"
 #include "ash/root_window_controller.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/shell_test_api.h"
+#include "ash/wallpaper/wallpaper_widget_controller.h"
 #include "ash/wm/window_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "ui/events/test/event_generator.h"
 #include "ui/events/test/events_test_utils.h"
@@ skipping 17 matching lines @@
 }
 
 aura::Window* GetAlwaysOnTopContainer() {
   return Shell::GetContainer(Shell::GetPrimaryRootWindow(),
                              kShellWindowId_AlwaysOnTopContainer);
 }
 
 // Expect ALL the containers!
 void ExpectAllContainers() {
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
-  EXPECT_TRUE(Shell::GetContainer(root_window,
-                                  kShellWindowId_DesktopBackgroundContainer));
+  EXPECT_TRUE(
+      Shell::GetContainer(root_window, kShellWindowId_WallpaperContainer));
   EXPECT_TRUE(
       Shell::GetContainer(root_window, kShellWindowId_DefaultContainer));
   EXPECT_TRUE(
       Shell::GetContainer(root_window, kShellWindowId_AlwaysOnTopContainer));
   EXPECT_TRUE(Shell::GetContainer(root_window, kShellWindowId_PanelContainer));
   EXPECT_TRUE(Shell::GetContainer(root_window, kShellWindowId_ShelfContainer));
   EXPECT_TRUE(
       Shell::GetContainer(root_window, kShellWindowId_SystemModalContainer));
-  EXPECT_TRUE(Shell::GetContainer(
-      root_window, kShellWindowId_LockScreenBackgroundContainer));
+  EXPECT_TRUE(Shell::GetContainer(root_window,
+                                  kShellWindowId_LockScreenWallpaperContainer));
   EXPECT_TRUE(
       Shell::GetContainer(root_window, kShellWindowId_LockScreenContainer));
   EXPECT_TRUE(Shell::GetContainer(root_window,
                                   kShellWindowId_LockSystemModalContainer));
   EXPECT_TRUE(Shell::GetContainer(root_window, kShellWindowId_StatusContainer));
   EXPECT_TRUE(Shell::GetContainer(root_window, kShellWindowId_MenuContainer));
   EXPECT_TRUE(Shell::GetContainer(root_window,
                                   kShellWindowId_DragImageAndTooltipContainer));
   EXPECT_TRUE(
       Shell::GetContainer(root_window, kShellWindowId_SettingBubbleContainer));
@@ skipping 288 matching lines @@
 
   // We start with the usual window containers.
   ExpectAllContainers();
   // Shelf is visible.
   ShelfWidget* shelf_widget = GetPrimaryShelf()->GetShelfWidgetForTesting();
   EXPECT_TRUE(shelf_widget->IsVisible());
   // Shelf is at bottom-left of screen.
   EXPECT_EQ(0, shelf_widget->GetWindowBoundsInScreen().x());
   EXPECT_EQ(Shell::GetPrimaryRootWindow()->GetHost()->GetBounds().height(),
             shelf_widget->GetWindowBoundsInScreen().bottom());
-  // We have a desktop background but not a bare layer.
+  // We have a wallpaper but not a bare layer.
   // TODO (antrim): enable once we find out why it fails component build.
-  //  DesktopBackgroundWidgetController* background =
+  //  WallpaperWidgetController* wallpaper =
   //      Shell::GetPrimaryRootWindow()->
   //          GetProperty(kWindowDesktopComponent);
-  //  EXPECT_TRUE(background);
-  //  EXPECT_TRUE(background->widget());
-  //  EXPECT_FALSE(background->layer());
+  //  EXPECT_TRUE(wallpaper);
+  //  EXPECT_TRUE(wallpaper->widget());
+  //  EXPECT_FALSE(wallpaper->layer());
 
   // Create a normal window.  It is not maximized.
   views::Widget::InitParams widget_params(
       views::Widget::InitParams::TYPE_WINDOW);
   widget_params.bounds.SetRect(11, 22, 300, 400);
   views::Widget* widget = CreateTestWindow(widget_params);
   widget->Show();
   EXPECT_FALSE(widget->IsMaximized());
 
   // Clean up.
@@ skipping 105 matching lines @@
  private:
   DISALLOW_COPY_AND_ASSIGN(ShellTest2);
 };
 
 TEST_F(ShellTest2, DontCrashWhenWindowDeleted) {
   window_.reset(new aura::Window(NULL));
   window_->Init(ui::LAYER_NOT_DRAWN);
 }
 
 }  // namespace ash