Convert Pass()→std::move() in ui/

ui/wm/core/transient_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 "ui/wm/core/transient_window_manager.h"
 
+#include <utility>
+
 #include "ui/aura/client/window_tree_client.h"
 #include "ui/aura/test/aura_test_base.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_observer.h"
 #include "ui/wm/core/transient_window_observer.h"
 #include "ui/wm/core/window_util.h"
 #include "ui/wm/core/wm_state.h"
 
 using aura::Window;
@@ skipping 25 matching lines @@
   int add_count_;
   int remove_count_;
 
   DISALLOW_COPY_AND_ASSIGN(TestTransientWindowObserver);
 };
 
 class WindowVisibilityObserver : public aura::WindowObserver {
  public:
   WindowVisibilityObserver(Window* observed_window,
                            scoped_ptr<Window> owned_window)
-      : observed_window_(observed_window), owned_window_(owned_window.Pass()) {
+      : observed_window_(observed_window),
+        owned_window_(std::move(owned_window)) {
     observed_window_->AddObserver(this);
   }
   ~WindowVisibilityObserver() override {
     observed_window_->RemoveObserver(this);
   }
 
   void OnWindowVisibilityChanged(Window* window, bool visible) override {
     owned_window_.reset();
   }
  private:
@@ skipping 272 matching lines @@
 }
 
 // Tests for a crash when window destroyed inside
 // UpdateTransientChildVisibility loop.
 TEST_F(TransientWindowManagerTest, CrashOnVisibilityChange) {
   scoped_ptr<Window> window1(CreateTransientChild(1, root_window()));
   scoped_ptr<Window> window2(CreateTransientChild(2, root_window()));
   window1->Show();
   window2->Show();
 
-  WindowVisibilityObserver visibility_observer(window1.get(), window2.Pass());
+  WindowVisibilityObserver visibility_observer(window1.get(),
+                                               std::move(window2));
   root_window()->Hide();
 }
 // Tests that windows are restacked properly after a call to AddTransientChild()
 // or RemoveTransientChild().
 TEST_F(TransientWindowManagerTest, RestackUponAddOrRemoveTransientChild) {
   scoped_ptr<Window> windows[4];
   for (int i = 0; i < 4; i++)
     windows[i].reset(CreateTestWindowWithId(i, root_window()));
   EXPECT_EQ("0 1 2 3", ChildWindowIDsAsString(root_window()));
 
@@ skipping 94 matching lines @@
   EXPECT_EQ(0, test_observer.remove_count());
 
   RemoveTransientChild(parent.get(), w1.get());
   EXPECT_EQ(1, test_observer.add_count());
   EXPECT_EQ(1, test_observer.remove_count());
 
   TransientWindowManager::Get(parent.get())->RemoveObserver(&test_observer);
 }
 
 }  // namespace wm