Convert Pass()→std::move() in //ash

ash/wm/overview/window_selector_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 <algorithm>
 #include <vector>
 
 #include "ash/accessibility_delegate.h"
 #include "ash/ash_switches.h"
 #include "ash/display/display_layout.h"
@@ skipping 106 matching lines @@
   // views::Widget::GetWidgetForNativeView(window)->Close().
   scoped_ptr<views::Widget> CreateWindowWidget(const gfx::Rect& bounds) {
     scoped_ptr<views::Widget> widget(new views::Widget);
     views::Widget::InitParams params;
     params.bounds = bounds;
     params.type = views::Widget::InitParams::TYPE_WINDOW;
     params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
     widget->Init(params);
     widget->Show();
     ParentWindowInPrimaryRootWindow(widget->GetNativeWindow());
-    return widget.Pass();
+    return widget;
   }
 
   aura::Window* CreatePanelWindow(const gfx::Rect& bounds) {
     aura::Window* window = CreateTestWindowInShellWithDelegateAndType(
         nullptr, ui::wm::WINDOW_TYPE_PANEL, 0, bounds);
     test::TestShelfDelegate::instance()->AddShelfItem(window);
     shelf_view_test()->RunMessageLoopUntilAnimationsDone();
     return window;
   }
 
@@ skipping 1488 matching lines @@
   // Switch to overview mode.
   ToggleOverview();
   ASSERT_TRUE(IsSelecting());
 
   // Tap should now exit overview mode.
   generator.GestureTapAt(point_in_background_page);
   EXPECT_FALSE(IsSelecting());
 }
 
 }  // namespace ash