Oilpan: Remove most WillBe types from the code base

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

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 66 matching lines @@
     }
 
     bool simulateFrame(double time)
     {
         document->animationClock().updateTime(time);
         document->compositorPendingAnimations().update(false);
         // The timeline does not know about our animation, so we have to explicitly call update().
         return animation->update(TimingUpdateForAnimationFrame);
     }
 
-    RefPtrWillBePersistent<Document> document;
+    Persistent<Document> document;
     Persistent<AnimationTimeline> timeline;
     Persistent<Animation> animation;
     TrackExceptionState exceptionState;
     OwnPtr<DummyPageHolder> pageHolder;
 };
 
 TEST_F(AnimationAnimationTest, InitialState)
 {
     setUpWithoutStartingTimeline();
     animation = timeline->play(0);
@@ skipping 630 matching lines @@
     animation->cancel();
     animation->update(TimingUpdateOnDemand);
     // This frame will fire the finish event event though no start time has been
     // received from the compositor yet, as cancel() nukes start times.
     simulateFrame(0);
     EXPECT_EQ(std::numeric_limits<double>::infinity(), animation->timeToEffectChange());
 }
 
 TEST_F(AnimationAnimationTest, AttachedAnimations)
 {
-    RefPtrWillBePersistent<Element> element = document->createElement("foo", ASSERT_NO_EXCEPTION);
+    Persistent<Element> element = document->createElement("foo", ASSERT_NO_EXCEPTION);
 
     Timing timing;
     KeyframeEffect* keyframeEffect = KeyframeEffect::create(element.get(), nullptr, timing);
     Animation* animation = timeline->play(keyframeEffect);
     simulateFrame(0);
     timeline->serviceAnimations(TimingUpdateForAnimationFrame);
     EXPECT_EQ(1U, element->elementAnimations()->animations().find(animation)->value);
 
     Heap::collectAllGarbage();
     EXPECT_TRUE(element->elementAnimations()->animations().isEmpty());
@@ skipping 75 matching lines @@
     EXPECT_EQ(Animation::Idle, animation->playStateInternal());
     EXPECT_TRUE(std::isnan(animation->currentTime()));
     EXPECT_TRUE(std::isnan(animation->startTime()));
     animation->pause();
     EXPECT_EQ(Animation::Idle, animation->playStateInternal());
     EXPECT_TRUE(std::isnan(animation->currentTime()));
     EXPECT_TRUE(std::isnan(animation->startTime()));
 }
 
 } // namespace blink