Refactoring button field and its type

third_party/WebKit/Source/core/events/PointerEventFactoryTest.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 "core/events/PointerEventFactory.h"
 
 #include "core/frame/FrameView.h"
 #include "core/page/Page.h"
 #include "public/platform/WebPointerProperties.h"
 #include <climits>
@@ skipping 95 matching lines @@
     EXPECT_EQ(isPrimary, pointerEvent->isPrimary());
     return pointerEvent;
 }
 
 PointerEvent* PointerEventFactoryTest::createAndCheckMouseEvent(
     WebPointerProperties::PointerType pointerType,
     int rawId, int uniqueId, bool isPrimary,
     PlatformEvent::Modifiers modifiers)
 {
     PointerEvent* pointerEvent = m_pointerEventFactory.create(
-        EventTypeNames::mousedown, PlatformMouseEventBuilder(pointerType, rawId, modifiers), nullptr, nullptr);
+        EventTypeNames::mousedown, PlatformMouseEventBuilder(pointerType, rawId, modifiers), nullptr);
     EXPECT_EQ(uniqueId, pointerEvent->pointerId());
     EXPECT_EQ(isPrimary, pointerEvent->isPrimary());
     return pointerEvent;
 }
 
 TEST_F(PointerEventFactoryTest, MousePointer)
 {
     EXPECT_TRUE(m_pointerEventFactory.isActive(m_expectedMouseId));
     EXPECT_FALSE(m_pointerEventFactory.isActiveButtonsState(m_expectedMouseId));
 
@@ skipping 187 matching lines @@
         createAndCheckMouseEvent(WebPointerProperties::PointerType::Touch, i, m_mappedIdStart+i, i == 0);
     }
 
     for (int i = 0; i < 100; ++i) {
         createAndCheckTouchEvent(WebPointerProperties::PointerType::Mouse, i, m_expectedMouseId, true);
     }
     createAndCheckTouchCancel(WebPointerProperties::PointerType::Mouse, 0, m_expectedMouseId, true);
 }
 
 } // namespace blink