Window prerequisites for ShelfWindowWatcher panel support.

chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl_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 "chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 839 matching lines @@
   // Creates app window and set optional Arc application id.
   views::Widget* CreateArcWindow(std::string& window_app_id) {
     views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW);
     params.bounds = gfx::Rect(5, 5, 20, 20);
     params.context = GetContext();
     views::Widget* widget = new views::Widget();
     widget->Init(params);
     // Set Arc id before showing the window to be recognized in
     // ArcAppWindowLauncherController.
     exo::ShellSurface::SetApplicationId(widget->GetNativeWindow(),
-                                        &window_app_id);
+                                        window_app_id);
     widget->Show();
     widget->Activate();
     return widget;
   }
 
   arc::mojom::AppInfo CreateAppInfo(const std::string& name,
                                     const std::string& activity,
                                     const std::string& package_name,
                                     OrientationLock lock) {
     arc::mojom::AppInfo appinfo;
@@ skipping 3173 matching lines @@
 
   // Pinned state should not change.
   EXPECT_EQ("AppList, Chrome, App1, App2", GetPinnedAppStatus());
   launcher_controller_->UnpinAppWithID(extension2_->id());
   EXPECT_EQ("AppList, Chrome, App1", GetPinnedAppStatus());
 
   // Resume syncing and sync information overrides local copy.
   StartAppSyncService(copy_sync_list);
   EXPECT_EQ("AppList, Chrome, App1, App2", GetPinnedAppStatus());
 }