Minimized windows should not be activated by another user in multiprofile scenario.

chrome/browser/apps/app_browsertest.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 "apps/launcher.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/prefs/pref_service.h"
@@ skipping 1223 matching lines @@
     PlatformAppBrowserTest::SetUpOnMainThread();
 
     mock_user_manager_ = new chromeos::MockUserManager;
     user_manager_enabler_.reset(
         new chromeos::ScopedUserManagerEnabler(mock_user_manager_));
 
     EXPECT_CALL(*mock_user_manager_, IsUserLoggedIn())
         .WillRepeatedly(testing::Return(true));
     EXPECT_CALL(*mock_user_manager_, IsLoggedInAsKioskApp())
         .WillRepeatedly(testing::Return(true));
+    EXPECT_CALL(*mock_user_manager_, GetLoggedInUsers())
+        .WillRepeatedly(testing::Invoke(mock_user_manager_,
+                                        &chromeos::MockUserManager::GetUsers));
   }
 
   void TearDownOnMainThread() override {
     user_manager_enabler_.reset();
     PlatformAppBrowserTest::TearDownOnMainThread();
   }
 
   void TearDownInProcessBrowserTestFixture() override {
     PlatformAppBrowserTest::TearDownInProcessBrowserTestFixture();
   }
@@ skipping 80 matching lines @@
   // Now check that the app window's default zoom, and actual zoom level,
   // have not been changed from the default.
   WebContents* web_contents = GetFirstAppWindowWebContents();
   content::HostZoomMap* app_host_zoom_map = content::HostZoomMap::Get(
       web_contents->GetSiteInstance());
   EXPECT_EQ(0, app_host_zoom_map->GetDefaultZoomLevel());
   EXPECT_EQ(0, app_host_zoom_map->GetZoomLevel(web_contents));
 }
 
 }  // namespace extensions