Converts MruWindowTracker to work with common types

ash/wm/mru_window_tracker_unittest.cc

 // Copyright 2013 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/mru_window_tracker.h"
+
+#include "ash/aura/wm_window_aura.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
-#include "ash/test/test_shelf_delegate.h"
-#include "ash/wm/mru_window_tracker.h"
 #include "ash/wm/window_state_aura.h"
 #include "ash/wm/window_util.h"
-#include "base/compiler_specific.h"
-#include "ui/aura/test/test_window_delegate.h"
 #include "ui/aura/window.h"
 #include "ui/base/hit_test.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
 
 class MruWindowTrackerTest : public test::AshTestBase {
  public:
   MruWindowTrackerTest() {}
   ~MruWindowTrackerTest() override {}
@@ skipping 12 matching lines @@
 
 // Basic test that the activation order is tracked.
 TEST_F(MruWindowTrackerTest, Basic) {
   std::unique_ptr<aura::Window> w1(CreateWindow());
   std::unique_ptr<aura::Window> w2(CreateWindow());
   std::unique_ptr<aura::Window> w3(CreateWindow());
   wm::ActivateWindow(w3.get());
   wm::ActivateWindow(w2.get());
   wm::ActivateWindow(w1.get());
 
-  MruWindowTracker::WindowList window_list =
-      mru_window_tracker()->BuildMruWindowList();
+  aura::Window::Windows window_list =
+      WmWindowAura::ToAuraWindows(mru_window_tracker()->BuildMruWindowList());
   EXPECT_EQ(w1.get(), window_list[0]);
   EXPECT_EQ(w2.get(), window_list[1]);
   EXPECT_EQ(w3.get(), window_list[2]);
 }
 
 // Test that minimized windows are considered least recently used (but kept in
 // correct relative order).
 TEST_F(MruWindowTrackerTest, MinimizedWindowsAreLru) {
   std::unique_ptr<aura::Window> w1(CreateWindow());
   std::unique_ptr<aura::Window> w2(CreateWindow());
   std::unique_ptr<aura::Window> w3(CreateWindow());
   std::unique_ptr<aura::Window> w4(CreateWindow());
   std::unique_ptr<aura::Window> w5(CreateWindow());
   std::unique_ptr<aura::Window> w6(CreateWindow());
   wm::ActivateWindow(w6.get());
   wm::ActivateWindow(w5.get());
   wm::ActivateWindow(w4.get());
   wm::ActivateWindow(w3.get());
   wm::ActivateWindow(w2.get());
   wm::ActivateWindow(w1.get());
 
   wm::GetWindowState(w1.get())->Minimize();
   wm::GetWindowState(w4.get())->Minimize();
   wm::GetWindowState(w5.get())->Minimize();
 
   // Expect the relative order of minimized windows to remain the same, but all
   // minimized windows to be at the end of the list.
-  MruWindowTracker::WindowList window_list =
-      mru_window_tracker()->BuildMruWindowList();
+  aura::Window::Windows window_list =
+      WmWindowAura::ToAuraWindows(mru_window_tracker()->BuildMruWindowList());
   EXPECT_EQ(w2.get(), window_list[0]);
   EXPECT_EQ(w3.get(), window_list[1]);
   EXPECT_EQ(w6.get(), window_list[2]);
   EXPECT_EQ(w1.get(), window_list[3]);
   EXPECT_EQ(w4.get(), window_list[4]);
   EXPECT_EQ(w5.get(), window_list[5]);
 }
 
 // Tests that windows being dragged are only in the WindowList once.
 TEST_F(MruWindowTrackerTest, DraggedWindowsInListOnlyOnce) {
   std::unique_ptr<aura::Window> w1(CreateWindow());
   wm::ActivateWindow(w1.get());
 
   // Start dragging the window.
   wm::GetWindowState(w1.get())->CreateDragDetails(
       gfx::Point(), HTRIGHT, aura::client::WINDOW_MOVE_SOURCE_TOUCH);
 
   // During a drag the window is reparented by the Docked container.
   aura::Window* drag_container = Shell::GetContainer(
       Shell::GetTargetRootWindow(), kShellWindowId_DockedContainer);
   drag_container->AddChild(w1.get());
   EXPECT_TRUE(wm::GetWindowState(w1.get())->is_dragged());
 
   // The dragged window should only be in the list once.
-  MruWindowTracker::WindowList window_list =
-      mru_window_tracker()->BuildWindowListIgnoreModal();
+  aura::Window::Windows window_list = WmWindowAura::ToAuraWindows(
+      mru_window_tracker()->BuildWindowListIgnoreModal());
   EXPECT_EQ(1, std::count(window_list.begin(), window_list.end(), w1.get()));
 }
 
 }  // namespace ash