Add module suffix in .mojom files for components/arc

ui/arc/notification/arc_notification_manager_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 "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "components/arc/test/fake_arc_bridge_instance.h"
 #include "components/arc/test/fake_arc_bridge_service.h"
 #include "components/arc/test/fake_notifications_instance.h"
 #include "mojo/message_pump/message_pump_mojo.h"
@@ skipping 71 matching lines @@
   ArcNotificationManager* arc_notification_manager() {
     return arc_notification_manager_.get();
   }
   MockMessageCenter* message_center() { return message_center_.get(); }
 
   std::string CreateNotification() {
     return CreateNotificationWithKey(kDummyNotificationKey);
   }
 
   std::string CreateNotificationWithKey(const std::string& key) {
-    auto data = ArcNotificationData::New();
+    auto data = mojom::ArcNotificationData::New();
     data->key = key;
     data->title = "TITLE";
     data->message = "MESSAGE";
 
     std::vector<unsigned char> icon_data;
     data->icon_data.Swap(&icon_data);
 
     arc_notification_manager()->OnNotificationPosted(std::move(data));
 
     return key;
   }
 
  private:
   base::MessageLoop loop_;
   std::unique_ptr<FakeArcBridgeService> service_;
   std::unique_ptr<FakeNotificationsInstance> arc_notifications_instance_;
   std::unique_ptr<ArcNotificationManager> arc_notification_manager_;
   std::unique_ptr<MockMessageCenter> message_center_;
 
   void SetUp() override {
-    NotificationsInstancePtr arc_notifications_instance;
+    mojom::NotificationsInstancePtr arc_notifications_instance;
     arc_notifications_instance_.reset(
         new FakeNotificationsInstance(GetProxy(&arc_notifications_instance)));
     service_.reset(new FakeArcBridgeService());
     message_center_.reset(new MockMessageCenter());
 
     arc_notification_manager_.reset(new ArcNotificationManager(
         service(), EmptyAccountId(), message_center_.get()));
 
     ArcBridgeServiceObserver observer;
     service_->AddObserver(&observer);
@@ skipping 36 matching lines @@
     message_center::Notification* notification =
         *message_center()->GetVisibleNotifications().begin();
     notification->delegate()->Close(true /* by_user */);
     // |notification| gets stale here.
   }
 
   arc_notifications_instance()->WaitForIncomingMethodCall();
 
   ASSERT_EQ(1u, arc_notifications_instance()->events().size());
   EXPECT_EQ(key, arc_notifications_instance()->events().at(0).first);
-  EXPECT_EQ(ArcNotificationEvent::CLOSED,
+  EXPECT_EQ(mojom::ArcNotificationEvent::CLOSED,
             arc_notifications_instance()->events().at(0).second);
 }
 
 TEST_F(ArcNotificationManagerTest, NotificationRemovedByConnectionClose) {
   service()->SetReady();
   EXPECT_EQ(0u, message_center()->GetVisibleNotifications().size());
   CreateNotificationWithKey("notification1");
   CreateNotificationWithKey("notification2");
   CreateNotificationWithKey("notification3");
   EXPECT_EQ(3u, message_center()->GetVisibleNotifications().size());
 
   arc_notification_manager()->OnNotificationsInstanceClosed();
 
   EXPECT_EQ(0u, message_center()->GetVisibleNotifications().size());
 }
 
 }  // namespace arc