aura: Remove layerless windows.

ash/wm/drag_window_resizer_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/wm/drag_window_resizer.h"
 
 #include "ash/display/mouse_cursor_event_filter.h"
 #include "ash/root_window_controller.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shell.h"
@@ skipping 31 matching lines @@
     AshTestBase::SetUp();
     UpdateDisplay(base::StringPrintf("800x%d", kRootHeight));
 
     aura::Window* root = Shell::GetPrimaryRootWindow();
     gfx::Rect root_bounds(root->bounds());
     EXPECT_EQ(kRootHeight, root_bounds.height());
     EXPECT_EQ(800, root_bounds.width());
     Shell::GetInstance()->SetDisplayWorkAreaInsets(root, gfx::Insets());
     window_.reset(new aura::Window(&delegate_));
     window_->SetType(ui::wm::WINDOW_TYPE_NORMAL);
-    window_->Init(aura::WINDOW_LAYER_NOT_DRAWN);
+    window_->Init(ui::LAYER_NOT_DRAWN);
     ParentWindowInPrimaryRootWindow(window_.get());
     window_->set_id(1);
 
     always_on_top_window_.reset(new aura::Window(&delegate2_));
     always_on_top_window_->SetType(ui::wm::WINDOW_TYPE_NORMAL);
     always_on_top_window_->SetProperty(aura::client::kAlwaysOnTopKey, true);
-    always_on_top_window_->Init(aura::WINDOW_LAYER_NOT_DRAWN);
+    always_on_top_window_->Init(ui::LAYER_NOT_DRAWN);
     ParentWindowInPrimaryRootWindow(always_on_top_window_.get());
     always_on_top_window_->set_id(2);
 
     system_modal_window_.reset(new aura::Window(&delegate3_));
     system_modal_window_->SetType(ui::wm::WINDOW_TYPE_NORMAL);
     system_modal_window_->SetProperty(aura::client::kModalKey,
                                       ui::MODAL_TYPE_SYSTEM);
-    system_modal_window_->Init(aura::WINDOW_LAYER_NOT_DRAWN);
+    system_modal_window_->Init(ui::LAYER_NOT_DRAWN);
     ParentWindowInPrimaryRootWindow(system_modal_window_.get());
     system_modal_window_->set_id(3);
 
     transient_child_ = new aura::Window(&delegate4_);
     transient_child_->SetType(ui::wm::WINDOW_TYPE_NORMAL);
-    transient_child_->Init(aura::WINDOW_LAYER_NOT_DRAWN);
+    transient_child_->Init(ui::LAYER_NOT_DRAWN);
     ParentWindowInPrimaryRootWindow(transient_child_);
     transient_child_->set_id(4);
 
     transient_parent_.reset(new aura::Window(&delegate5_));
     transient_parent_->SetType(ui::wm::WINDOW_TYPE_NORMAL);
-    transient_parent_->Init(aura::WINDOW_LAYER_NOT_DRAWN);
+    transient_parent_->Init(ui::LAYER_NOT_DRAWN);
     ParentWindowInPrimaryRootWindow(transient_parent_.get());
     ::wm::AddTransientChild(transient_parent_.get(), transient_child_);
     transient_parent_->set_id(5);
 
     panel_window_.reset(new aura::Window(&delegate6_));
     panel_window_->SetType(ui::wm::WINDOW_TYPE_PANEL);
-    panel_window_->Init(aura::WINDOW_LAYER_NOT_DRAWN);
+    panel_window_->Init(ui::LAYER_NOT_DRAWN);
     ParentWindowInPrimaryRootWindow(panel_window_.get());
   }
 
   void TearDown() override {
     window_.reset();
     always_on_top_window_.reset();
     system_modal_window_.reset();
     transient_parent_.reset();
     panel_window_.reset();
     AshTestBase::TearDown();
@@ skipping 179 matching lines @@
 
   // The secondary display is logically on the right, but on the system (e.g. X)
   // layer, it's below the primary one. See UpdateDisplay() in ash_test_base.cc.
   UpdateDisplay("800x600,800x600");
   aura::Window::Windows root_windows = Shell::GetAllRootWindows();
   ASSERT_EQ(2U, root_windows.size());
 
   aura::test::TestWindowDelegate delegate;
   scoped_ptr<aura::Window> window(new aura::Window(&delegate));
   window->SetType(ui::wm::WINDOW_TYPE_NORMAL);
-  window->Init(aura::WINDOW_LAYER_TEXTURED);
+  window->Init(ui::LAYER_TEXTURED);
   ParentWindowInPrimaryRootWindow(window.get());
   window->SetBoundsInScreen(gfx::Rect(0, 0, 50, 60),
                             Shell::GetScreen()->GetPrimaryDisplay());
   window->Show();
   EXPECT_TRUE(ash::wm::CanActivateWindow(window.get()));
   ash::wm::ActivateWindow(window.get());
   EXPECT_EQ(root_windows[0], window->GetRootWindow());
   EXPECT_EQ(root_windows[0], ash::Shell::GetTargetRootWindow());
   {
     // Grab (0, 0) of the window.
@@ skipping 330 matching lines @@
         window, gfx::Point(), HTCAPTION));
     ASSERT_TRUE(resizer.get());
     resizer->Drag(CalculateDragPoint(*resizer, 399, 200), 0);
     EXPECT_TRUE(WarpMouseCursorIfNecessary(root_windows[0],
                                            gfx::Point(399, 200)));
     resizer->CompleteDrag();
   }
 }
 
 }  // namespace ash