Revert of [Media Router] Allow users to update cloud services pref when sync is not active.

chrome/browser/ui/toolbar/media_router_contextual_menu.cc

 // Copyright 2015 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 "base/logging.h"
 #include "base/metrics/user_metrics.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/extensions/component_migration_helper.h"
 #include "chrome/browser/media/router/media_router_factory.h"
 #include "chrome/browser/media/router/mojo/media_router_mojo_impl.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "chrome/browser/ui/toolbar/component_toolbar_actions_factory.h"
 #include "chrome/browser/ui/toolbar/media_router_contextual_menu.h"
 #include "chrome/browser/ui/toolbar/toolbar_actions_model.h"
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "extensions/common/constants.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/models/menu_model_delegate.h"
 
 #if defined(GOOGLE_CHROME_BUILD)
 #include "chrome/browser/signin/signin_manager_factory.h"
+#include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/common/pref_names.h"
+#include "components/browser_sync/browser/profile_sync_service.h"
 #include "components/prefs/pref_service.h"
 #include "components/signin/core/browser/signin_manager.h"
 #endif  // defined(GOOGLE_CHROME_BUILD)
 
 MediaRouterContextualMenu::MediaRouterContextualMenu(Browser* browser)
     : browser_(browser),
       menu_model_(this) {
   menu_model_.AddItemWithStringId(IDC_MEDIA_ROUTER_ABOUT,
                                   IDS_MEDIA_ROUTER_ABOUT);
   menu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
@@ skipping 26 matching lines @@
 }
 
 bool MediaRouterContextualMenu::IsCommandIdEnabled(int command_id) const {
   return true;
 }
 
 bool MediaRouterContextualMenu::IsCommandIdVisible(int command_id) const {
 #if defined(GOOGLE_CHROME_BUILD)
   if (command_id == IDC_MEDIA_ROUTER_CLOUD_SERVICES_TOGGLE) {
     // Cloud services preference is not set or used if the user is not signed
-    // in.
-    SigninManagerBase* signin_manager =
-        SigninManagerFactory::GetForProfile(browser_->profile());
-    return signin_manager && signin_manager->IsAuthenticated();
+    // in or has disabled sync.
+    if (browser_->profile()->IsSyncAllowed()) {
+      SigninManagerBase* signin_manager =
+          SigninManagerFactory::GetForProfile(browser_->profile());
+      return signin_manager && signin_manager->IsAuthenticated() &&
+          ProfileSyncServiceFactory::GetForProfile(
+              browser_->profile())->IsSyncActive();
+    }
+    return false;
   }
 #endif  // defined(GOOGLE_CHROME_BUILD)
   return true;
 }
 
 bool MediaRouterContextualMenu::GetAcceleratorForCommandId(
     int command_id,
     ui::Accelerator* accelerator) {
   return false;
 }
@@ skipping 58 matching lines @@
                            std::string(url::kStandardSchemeSeparator) +
                            media_router->media_route_provider_extension_id() +
                            "/feedback.html");
   chrome::ShowSingletonTab(browser_, GURL(feedback_url));
 }
 
 void MediaRouterContextualMenu::RemoveMediaRouterComponentAction() {
   ToolbarActionsModel::Get(browser_->profile())->component_migration_helper()
       ->OnActionRemoved(ComponentToolbarActionsFactory::kMediaRouterActionId);
 }