MD Settings: CrOS: Use correct profile for Guest mode content settings

chrome/browser/ui/webui/settings/site_settings_handler_unittest.cc

 // Copyright 2016 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/webui/settings/site_settings_handler.h"
 
 #include <memory>
 
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/ui/webui/site_settings_helper.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/web_ui_data_source.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "content/public/test/test_web_ui.h"
 #include "extensions/common/extension_builder.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/login/users/mock_user_manager.h"
+#include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
+#endif
+
 namespace {
 
 const char kCallbackId[] = "test-callback-id";
 const char kSetting[] = "setting";
 const char kSource[] = "source";
 
 }
 
 namespace settings {
 
 class SiteSettingsHandlerTest : public testing::Test {
  public:
-  SiteSettingsHandlerTest() : handler_(&profile_) {}
+  SiteSettingsHandlerTest() : handler_(&profile_) {
+#if defined(OS_CHROMEOS)
+    mock_user_manager_ = new chromeos::MockUserManager;
+    user_manager_enabler_.reset(
+        new chromeos::ScopedUserManagerEnabler(mock_user_manager_));
+#endif
+  }
 
   void SetUp() override {
     handler()->set_web_ui(web_ui());
     handler()->AllowJavascript();
     web_ui()->ClearTrackedCalls();
   }
 
   Profile* profile() { return &profile_; }
   content::TestWebUI* web_ui() { return &web_ui_; }
   SiteSettingsHandler* handler() { return &handler_; }
@@ skipping 161 matching lines @@
     ASSERT_FALSE(profile_.HasOffTheRecordProfile());
     incognito_profile_ = nullptr;
   }
 
  private:
   content::TestBrowserThreadBundle thread_bundle_;
   TestingProfile profile_;
   TestingProfile* incognito_profile_;
   content::TestWebUI web_ui_;
   SiteSettingsHandler handler_;
+#if defined(OS_CHROMEOS)
+  chromeos::MockUserManager* mock_user_manager_;  // Not owned.
+  std::unique_ptr<chromeos::ScopedUserManagerEnabler> user_manager_enabler_;
+#endif
 };
 
 TEST_F(SiteSettingsHandlerTest, GetAndSetDefault) {
   // Test the JS -> C++ -> JS callback path for getting and setting defaults.
   base::ListValue getArgs;
   getArgs.AppendString(kCallbackId);
   getArgs.AppendString("notifications");
   handler()->HandleGetDefaultValueForContentType(&getArgs);
   ValidateDefault("ask", "default", 1U);
 
@@ skipping 143 matching lines @@
   args.AppendString("http://www.google.com");
   handler()->HandleRemoveZoomLevel(&args);
   ValidateZoom("", "", 3U);
 
   double default_level = host_zoom_map->GetDefaultZoomLevel();
   double level = host_zoom_map->GetZoomLevelForHostAndScheme("http", host);
   EXPECT_EQ(default_level, level);
 }
 
 }  // namespace settings