Oilpan: Remove WillBe types (part 7)

third_party/WebKit/Source/core/animation/KeyframeEffectTest.cpp

 // Copyright 2014 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/animation/KeyframeEffect.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/UnionTypesCore.h"
 #include "bindings/core/v8/V8BindingForTesting.h"
 #include "bindings/core/v8/V8KeyframeEffectOptions.h"
@@ skipping 19 matching lines @@
         element = document().createElement("foo", ASSERT_NO_EXCEPTION);
 
         document().animationClock().resetTimeForTesting(document().timeline().zeroTime());
         document().documentElement()->appendChild(element.get());
         EXPECT_EQ(0, document().timeline().currentTime());
     }
 
     Document& document() const { return pageHolder->document(); }
 
     OwnPtr<DummyPageHolder> pageHolder;
-    RefPtrWillBePersistent<Element> element;
+    Persistent<Element> element;
     TrackExceptionState exceptionState;
 };
 
 class AnimationKeyframeEffectV8Test : public KeyframeEffectTest {
 protected:
     AnimationKeyframeEffectV8Test()
         : m_isolate(v8::Isolate::GetCurrent())
         , m_scope(m_isolate)
     {
     }
@@ skipping 319 matching lines @@
     Timing timing;
     timing.iterationDuration = 5;
     KeyframeEffect* animation = KeyframeEffect::create(element.get(), nullptr, timing);
     EXPECT_EQ(element.get(), animation->target());
     document().timeline().play(animation);
     pageHolder.clear();
     element.clear();
 }
 
 } // namespace blink