Renames WmShell to ShellPort

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/public/cpp/shell_window_ids.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test.h"
 #include "ash/wm/window_state.h"
-#include "ash/wm_shell.h"
 #include "ash/wm_window.h"
 #include "ui/base/hit_test.h"
 
 namespace ash {
 
 class MruWindowTrackerTest : public AshTest {
  public:
   MruWindowTrackerTest() {}
   ~MruWindowTrackerTest() override {}
 
@@ skipping 76 matching lines @@
   w1->GetWindowState()->CreateDragDetails(
       gfx::Point(), HTRIGHT, aura::client::WINDOW_MOVE_SOURCE_TOUCH);
 
   // The dragged window should only be in the list once.
   WmWindow::Windows window_list =
       mru_window_tracker()->BuildWindowListIgnoreModal();
   EXPECT_EQ(1, std::count(window_list.begin(), window_list.end(), w1));
 }
 
 }  // namespace ash