Removed usage of RefPtr::Release in unit tests

third_party/WebKit/Source/core/animation/CompositorAnimationsTest.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 368 matching lines @@
                                               1.0)
                             .Get());
   EXPECT_FALSE(CanStartEffectOnCompositor(
       timing_, *AnimatableValueKeyframeEffectModel::Create(frames_same)));
 
   AnimatableValueKeyframeVector frames_mixed_properties;
   RefPtr<AnimatableValueKeyframe> keyframe = AnimatableValueKeyframe::Create();
   keyframe->SetOffset(0);
   keyframe->SetPropertyValue(CSSPropertyColor, AnimatableDouble::Create(0));
   keyframe->SetPropertyValue(CSSPropertyOpacity, AnimatableDouble::Create(0));
-  frames_mixed_properties.push_back(keyframe.Release());
+  frames_mixed_properties.push_back(std::move(keyframe));
   keyframe = AnimatableValueKeyframe::Create();
   keyframe->SetOffset(1);
   keyframe->SetPropertyValue(CSSPropertyColor, AnimatableDouble::Create(1));
   keyframe->SetPropertyValue(CSSPropertyOpacity, AnimatableDouble::Create(1));
-  frames_mixed_properties.push_back(keyframe.Release());
+  frames_mixed_properties.push_back(std::move(keyframe));
   EXPECT_FALSE(CanStartEffectOnCompositor(
       timing_,
       *AnimatableValueKeyframeEffectModel::Create(frames_mixed_properties)));
 }
 
 TEST_F(AnimationCompositorAnimationsTest, AnimatedBoundingBox) {
   Vector<TransformOperations> transform_vector;
   transform_vector.push_back(TransformOperations());
   transform_vector.back().Operations().push_back(
       TranslateTransformOperation::Create(Length(0, kFixed), Length(0, kFixed),
@@ skipping 912 matching lines @@
 
   // Clearing the effect node entirely should also produce false.
   properties.ClearEffect();
   EXPECT_FALSE(CompositorAnimations::CanStartElementOnCompositor(*element));
 
   element->SetLayoutObject(nullptr);
   LayoutObjectProxy::Dispose(layout_object);
 }
 
 }  // namespace blink