[mus+ash] Removes WmWindow from ash/wm/mru_window_tracker and overview mode

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/ash_switches.h"
 #include "ash/public/cpp/config.h"
@@ skipping 752 matching lines @@
       CreateWindow(ui::wm::WINDOW_TYPE_NORMAL, rect));
   std::unique_ptr<aura::Window> w3(
       CreateWindow(ui::wm::WINDOW_TYPE_NORMAL, rect));
   std::unique_ptr<aura::Window> w4(
       CreateFixedSizeNonMaximizableWindow(ui::wm::WINDOW_TYPE_NORMAL, rect));
   std::unique_ptr<aura::Window> w5(
       CreateWindow(ui::wm::WINDOW_TYPE_NORMAL, rect));
 
   // The windows should be in the reverse order of creation in the MRU list.
   {
-    aura::Window::Windows windows = WmWindow::ToAuraWindows(
-        Shell::Get()->mru_window_tracker()->BuildMruWindowList());
+    aura::Window::Windows windows =
+        Shell::Get()->mru_window_tracker()->BuildMruWindowList();
 
     EXPECT_EQ(w1.get(), windows[4]);
     EXPECT_EQ(w2.get(), windows[3]);
     EXPECT_EQ(w3.get(), windows[2]);
     EXPECT_EQ(w4.get(), windows[1]);
     EXPECT_EQ(w5.get(), windows[0]);
   }
 
   // Activating the window manager should keep the order.
   MaximizeModeWindowManager* manager = CreateMaximizeModeWindowManager();
   ASSERT_TRUE(manager);
   EXPECT_EQ(5, manager->GetNumberOfManagedWindows());
   {
-    aura::Window::Windows windows = WmWindow::ToAuraWindows(
-        Shell::Get()->mru_window_tracker()->BuildMruWindowList());
+    aura::Window::Windows windows =
+        Shell::Get()->mru_window_tracker()->BuildMruWindowList();
     // We do not test maximization here again since that was done already.
     EXPECT_EQ(w1.get(), windows[4]);
     EXPECT_EQ(w2.get(), windows[3]);
     EXPECT_EQ(w3.get(), windows[2]);
     EXPECT_EQ(w4.get(), windows[1]);
     EXPECT_EQ(w5.get(), windows[0]);
   }
 
   // Destroying should still keep the order.
   DestroyMaximizeModeWindowManager();
   {
-    aura::Window::Windows windows = WmWindow::ToAuraWindows(
-        Shell::Get()->mru_window_tracker()->BuildMruWindowList());
+    aura::Window::Windows windows =
+        Shell::Get()->mru_window_tracker()->BuildMruWindowList();
     // We do not test maximization here again since that was done already.
     EXPECT_EQ(w1.get(), windows[4]);
     EXPECT_EQ(w2.get(), windows[3]);
     EXPECT_EQ(w3.get(), windows[2]);
     EXPECT_EQ(w4.get(), windows[1]);
     EXPECT_EQ(w5.get(), windows[0]);
   }
 }
 
 // Check that a restore state change does always restore to maximized.
@@ skipping 884 matching lines @@
   EXPECT_EQ(1, observer.GetPostCountAndReset());
   EXPECT_EQ(wm::WINDOW_STATE_TYPE_MINIMIZED,
             observer.GetLastOldStateAndReset());
 
   window_state->RemoveObserver(&observer);
 
   DestroyMaximizeModeWindowManager();
 }
 
 }  // namespace ash