Fix PointerEventFactoryTest unit tests non-Oilpan following r377576.

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 68 matching lines @@
     PlatformTouchPoint::State state)
 {
     RefPtrWillBeRawPtr<PointerEvent> pointerEvent = m_pointerEventFactory.createPointerCancel(
         PointerEventFactoryTest::PlatformTouchPointBuilder(pointerType, rawId, state));
     EXPECT_EQ(uniqueId, pointerEvent->pointerId());
     EXPECT_EQ(isPrimary, pointerEvent->isPrimary());
     return pointerEvent;
 }
 
 void PointerEventFactoryTest::cloneAndCheckPointerEvent(
-    PassRefPtrWillBeRawPtr<PointerEvent> pointerEvent,
+    PassRefPtrWillBeRawPtr<PointerEvent> prpPointerEvent,
     const AtomicString& type)
 {
+    RefPtrWillBeRawPtr<PointerEvent> pointerEvent = prpPointerEvent;
     RefPtrWillBeRawPtr<PointerEvent> clonePointerEvent =
         m_pointerEventFactory.create(pointerEvent, type, nullptr);
     EXPECT_EQ(clonePointerEvent->pointerType(), pointerEvent->pointerType());
     EXPECT_EQ(clonePointerEvent->pointerId(), pointerEvent->pointerId());
     EXPECT_EQ(clonePointerEvent->isPrimary(), pointerEvent->isPrimary());
     EXPECT_EQ(clonePointerEvent->type(), type);
 }
 
 PassRefPtrWillBeRawPtr<PointerEvent> PointerEventFactoryTest::createAndCheckTouchEvent(
     WebPointerProperties::PointerType pointerType,
@@ skipping 214 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