Ensure tests have an active task runner

chrome/browser/ui/views/apps/app_info_dialog/app_info_permissions_panel_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 "chrome/browser/ui/views/apps/app_info_dialog/app_info_permissions_panel.h"
 
 #include "apps/saved_files_service.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 33 matching lines @@
         .Set("manifest_version", 2)
         .Set("app",
              extensions::DictionaryBuilder().Set(
                  "background",
                  extensions::DictionaryBuilder().Set(
                      "scripts",
                      extensions::ListBuilder().Append("background.js"))))
         .Build();
   }
 
-  TestingProfile profile_;
-
   // We need the UI thread in order to construct UI elements in the view.
   content::TestBrowserThreadBundle thread_bundle_;
+  TestingProfile profile_;
 };
 
 // Tests that an app with no permissions is treated correctly.
 TEST_F(AppInfoPermissionsPanelTest, NoPermissionsObtainedCorrectly) {
   scoped_refptr<const extensions::Extension> app =
       extensions::ExtensionBuilder()
           .SetManifest(ValidAppManifest())
           .SetID(kTestExtensionId)
           .Build();
   AppInfoPermissionsPanel panel(&profile_, app.get());
@@ skipping 87 matching lines @@
   const std::vector<base::string16> retained_file_paths =
       panel.GetRetainedFilePaths();
   ASSERT_EQ(3U, retained_file_paths.size());
   EXPECT_THAT(retained_file_paths,
               Contains(Eq(base::UTF8ToUTF16("file_1.ext"))));
   EXPECT_THAT(retained_file_paths,
               Contains(Eq(base::UTF8ToUTF16("file_2.ext"))));
   EXPECT_THAT(retained_file_paths,
               Contains(Eq(base::UTF8ToUTF16("file_3.ext"))));
 }