Convert Pass()→std::move() in ui/

ui/app_list/folder_image_unittest.cc

Index: ui/app_list/folder_image_unittest.cc
diff --git a/ui/app_list/folder_image_unittest.cc b/ui/app_list/folder_image_unittest.cc
index 7929ebf72e4edca41c6804e688fbcf14bc4a1aa1..b5dcad5de26138e63a10b54e228f9f5911fab0df 100644
--- a/ui/app_list/folder_image_unittest.cc
+++ b/ui/app_list/folder_image_unittest.cc
@@ -2,10 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include <string>
-
 #include "ui/app_list/folder_image.h"
 
+#include <string>
+#include <utility>
+
 #include "base/macros.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ -75,7 +76,7 @@ class FolderImageTest : public testing::Test {
   void AddAppWithColoredIcon(const std::string& id, SkColor icon_color) {
     scoped_ptr<AppListItem> item(new AppListItem(id));
     item->SetIcon(CreateSquareBitmapWithColor(kListIconSize, icon_color));
-    app_list_model_.AddItem(item.Pass());
+    app_list_model_.AddItem(std::move(item));
   }
 
   AppListModel app_list_model_;