Reland: Generate separate files for union type containers

third_party/WebKit/Source/modules/notifications/NotificationDataTest.cpp

 // 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 "modules/notifications/NotificationData.h"
 
 #include "bindings/core/v8/ExceptionState.h"
-#include "bindings/modules/v8/UnionTypesModules.h"
 #include "core/testing/NullExecutionContext.h"
 #include "modules/notifications/Notification.h"
 #include "modules/notifications/NotificationOptions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "wtf/CurrentTime.h"
 #include "wtf/HashMap.h"
 #include "wtf/Vector.h"
 
 namespace blink {
 namespace {
@@ skipping 263 matching lines @@
     ASSERT_EQ(Notification::maxActions(), notificationData.actions.size());
 
     for (size_t i = 0; i < Notification::maxActions(); ++i) {
         WebString expectedAction = String::number(i);
         EXPECT_EQ(expectedAction, notificationData.actions[i].action);
     }
 }
 
 } // namespace
 } // namespace blink