Remove OwnPtr::release() calls in core/ (part 1).

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 203 matching lines @@
     }
 
     PassOwnPtr<AnimatableValueKeyframeVector> createCompositableFloatKeyframeVector(Vector<double>& values)
     {
         OwnPtr<AnimatableValueKeyframeVector> frames = adoptPtr(new AnimatableValueKeyframeVector);
         for (size_t i = 0; i < values.size(); i++) {
             double offset = 1.0 / (values.size() - 1) * i;
             RefPtr<AnimatableDouble> value = AnimatableDouble::create(values[i]);
             frames->append(createReplaceOpKeyframe(CSSPropertyOpacity, value.get(), offset).get());
         }
-        return frames.release();
+        return frames;
     }
 
     PassOwnPtr<AnimatableValueKeyframeVector> createCompositableTransformKeyframeVector(const Vector<TransformOperations>& values)
     {
         OwnPtr<AnimatableValueKeyframeVector> frames = adoptPtr(new AnimatableValueKeyframeVector);
         for (size_t i = 0; i < values.size(); ++i) {
             double offset = 1.0f / (values.size() - 1) * i;
             RefPtr<AnimatableTransform> value = AnimatableTransform::create(values[i], 1);
             frames->append(createReplaceOpKeyframe(CSSPropertyTransform, value.get(), offset).get());
         }
-        return frames.release();
+        return frames;
     }
 
     AnimatableValueKeyframeEffectModel* createKeyframeEffectModel(PassRefPtr<AnimatableValueKeyframe> prpFrom, PassRefPtr<AnimatableValueKeyframe> prpTo, PassRefPtr<AnimatableValueKeyframe> prpC = nullptr, PassRefPtr<AnimatableValueKeyframe> prpD = nullptr)
     {
         RefPtr<AnimatableValueKeyframe> from = prpFrom;
         RefPtr<AnimatableValueKeyframe> to = prpTo;
         RefPtr<AnimatableValueKeyframe> c = prpC;
         RefPtr<AnimatableValueKeyframe> d = prpD;
 
         EXPECT_EQ(from->offset(), 0);
@@ skipping 979 matching lines @@
     simulateFrame(1.);
 
     element->setLayoutObject(nullptr);
     LayoutObjectProxy::dispose(layoutObject);
 
     ThreadHeap::collectAllGarbage();
     EXPECT_TRUE(element->elementAnimations()->animations().isEmpty());
 }
 
 } // namespace blink