Create timing functions directly instead of using parser in KeyframeEffectModelTest

Source/core/animation/KeyframeEffectModelTest.cpp

Index: Source/core/animation/KeyframeEffectModelTest.cpp
diff --git a/Source/core/animation/KeyframeEffectModelTest.cpp b/Source/core/animation/KeyframeEffectModelTest.cpp
index 9a8dd458de7785585c3838d767856efa0237ef65..9c309d76a54da0107816198436abc2463f35fa6b 100644
--- a/Source/core/animation/KeyframeEffectModelTest.cpp
+++ b/Source/core/animation/KeyframeEffectModelTest.cpp
@@ -35,8 +35,6 @@
 #include "core/animation/animatable/AnimatableLength.h"
 #include "core/animation/animatable/AnimatableUnknown.h"
 #include "core/css/CSSPrimitiveValue.h"
-#include "core/css/parser/BisonCSSParser.h"
-#include "core/css/resolver/CSSToStyleMap.h"
 #include <gtest/gtest.h>
 
 using namespace blink;
@@ -141,9 +139,8 @@ TEST(AnimationKeyframeEffectModel, DISABLED_CompositeAdd)
 TEST(AnimationKeyframeEffectModel, CompositeEaseIn)
 {
     AnimatableValueKeyframeVector keyframes = keyframesAtZeroAndOne(pixelAnimatableValue(3.0), pixelAnimatableValue(5.0));
-    RefPtrWillBeRawPtr<CSSValue> timingFunction = BisonCSSParser::parseAnimationTimingFunctionValue("ease-in");
     keyframes[0]->setComposite(AnimationEffect::CompositeReplace);
-    keyframes[0]->setEasing(CSSToStyleMap::mapAnimationTimingFunction(timingFunction.get(), true));
+    keyframes[0]->setEasing(CubicBezierTimingFunction::preset(CubicBezierTimingFunction::EaseIn));
     keyframes[1]->setComposite(AnimationEffect::CompositeReplace);
     RefPtrWillBeRawPtr<AnimatableValueKeyframeEffectModel> effect = AnimatableValueKeyframeEffectModel::create(keyframes);
     expectDoubleValue(3.8579516, effect->sample(0, 0.6, duration)->at(0));
@@ -153,9 +150,8 @@ TEST(AnimationKeyframeEffectModel, CompositeEaseIn)
 TEST(AnimationKeyframeEffectModel, CompositeCubicBezier)
 {
     AnimatableValueKeyframeVector keyframes = keyframesAtZeroAndOne(pixelAnimatableValue(3.0), pixelAnimatableValue(5.0));
-    RefPtrWillBeRawPtr<CSSValue> timingFunction = BisonCSSParser::parseAnimationTimingFunctionValue("cubic-bezier(0.42, 0, 0.58, 1)");
     keyframes[0]->setComposite(AnimationEffect::CompositeReplace);
-    keyframes[0]->setEasing(CSSToStyleMap::mapAnimationTimingFunction(timingFunction.get(), true));
+    keyframes[0]->setEasing(CubicBezierTimingFunction::create(0.42, 0, 0.58, 1));
     keyframes[1]->setComposite(AnimationEffect::CompositeReplace);
     RefPtrWillBeRawPtr<AnimatableValueKeyframeEffectModel> effect = AnimatableValueKeyframeEffectModel::create(keyframes);
     expectDoubleValue(4.3363357, effect->sample(0, 0.6, duration)->at(0));