Convert Pass()→std::move() in //ash

ash/magnifier/magnification_controller.cc

 // Copyright (c) 2012 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/magnifier/magnification_controller.h"
 
+#include <utility>
+
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/accessibility_delegate.h"
 #include "ash/ash_switches.h"
 #include "ash/display/root_window_transformers.h"
 #include "ash/host/ash_window_tree_host.h"
 #include "ash/host/root_window_transformer.h"
 #include "ash/root_window_controller.h"
 #include "ash/screen_util.h"
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray_delegate.h"
@@ skipping 349 matching lines @@
   settings.SetPreemptionStrategy(
       ui::LayerAnimator::IMMEDIATELY_ANIMATE_TO_NEW_TARGET);
   settings.SetTweenType(tween_type);
   settings.SetTransitionDuration(
       base::TimeDelta::FromMilliseconds(duration_in_ms));
 
   gfx::Display display =
       Shell::GetScreen()->GetDisplayNearestWindow(root_window_);
   scoped_ptr<RootWindowTransformer> transformer(
       CreateRootWindowTransformerForDisplay(root_window_, display));
-  GetRootWindowController(root_window_)->ash_host()->SetRootWindowTransformer(
-      transformer.Pass());
+  GetRootWindowController(root_window_)
+      ->ash_host()
+      ->SetRootWindowTransformer(std::move(transformer));
 
   if (duration_in_ms > 0)
     is_on_animation_ = true;
 
   return true;
 }
 
 void MagnificationControllerImpl::StartOrStopScrollIfNecessary() {
   // This value controls the scrolling speed.
   const int kMoveOffset = 40;
@@ skipping 458 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // MagnificationController:
 
 // static
 MagnificationController* MagnificationController::CreateInstance() {
   return new MagnificationControllerImpl();
 }
 
 }  // namespace ash