1 files changed, 14 insertions, 4 deletions

diff --git a/chromium/third_party/blink/renderer/core/animation/keyframe_effect.h b/chromium/third_party/blink/renderer/core/animation/keyframe_effect.h
index 7e880f50f65..ea23ee7f945 100644
--- a/chromium/third_party/blink/renderer/core/animation/keyframe_effect.h
+++ b/chromium/third_party/blink/renderer/core/animation/keyframe_effect.h
@@ -31,7 +31,7 @@
 #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_KEYFRAME_EFFECT_H_
 #define THIRD_PARTY_BLINK_RENDERER_CORE_ANIMATION_KEYFRAME_EFFECT_H_
 
-#include "base/optional.h"
+#include "third_party/abseil-cpp/absl/types/optional.h"
 #include "third_party/blink/renderer/bindings/core/v8/script_value.h"
 #include "third_party/blink/renderer/core/animation/animation_effect.h"
 #include "third_party/blink/renderer/core/animation/compositor_animations.h"
@@ -47,6 +47,7 @@ class KeyframeEffectModelBase;
 class PaintArtifactCompositor;
 class SampledEffect;
 class UnrestrictedDoubleOrKeyframeEffectOptions;
+class V8UnionKeyframeEffectOptionsOrUnrestrictedDouble;
 
 // Represents the effect of an Animation on an Element's properties.
 // https://drafts.csswg.org/web-animations/#keyframe-effect
@@ -57,12 +58,21 @@ class CORE_EXPORT KeyframeEffect final : public AnimationEffect {
   enum Priority { kDefaultPriority, kTransitionPriority };
 
   // Web Animations API Bindings constructors.
+#if defined(USE_BLINK_V8_BINDING_NEW_IDL_UNION)
+  static KeyframeEffect* Create(
+      ScriptState* script_state,
+      Element* element,
+      const ScriptValue& keyframes,
+      const V8UnionKeyframeEffectOptionsOrUnrestrictedDouble* options,
+      ExceptionState& exception_state);
+#else   // defined(USE_BLINK_V8_BINDING_NEW_IDL_UNION)
   static KeyframeEffect* Create(
       ScriptState*,
       Element*,
       const ScriptValue&,
       const UnrestrictedDoubleOrKeyframeEffectOptions&,
       ExceptionState&);
+#endif  // defined(USE_BLINK_V8_BINDING_NEW_IDL_UNION)
   static KeyframeEffect* Create(ScriptState*,
                                 Element*,
                                 const ScriptValue&,
@@ -116,7 +126,7 @@ class CORE_EXPORT KeyframeEffect final : public AnimationEffect {
       PropertyHandleSet* unsupported_properties = nullptr) const;
   // Must only be called once.
   void StartAnimationOnCompositor(int group,
-                                  base::Optional<double> start_time,
+                                  absl::optional<double> start_time,
                                   base::TimeDelta time_offset,
                                   double animation_playback_rate,
                                   CompositorAnimation* = nullptr);
@@ -162,7 +172,7 @@ class CORE_EXPORT KeyframeEffect final : public AnimationEffect {
   void CountAnimatedProperties() const;
   AnimationTimeDelta CalculateTimeToEffectChange(
       bool forwards,
-      base::Optional<double> inherited_time,
+      absl::optional<AnimationTimeDelta> inherited_time,
       AnimationTimeDelta time_to_next_iteration) const override;
   bool HasIncompatibleStyle() const;
   bool HasMultipleTransformProperties() const;
@@ -180,7 +190,7 @@ class CORE_EXPORT KeyframeEffect final : public AnimationEffect {
 
   bool ignore_css_keyframes_;
 
-  base::Optional<FloatSize> effect_target_size_;
+  absl::optional<FloatSize> effect_target_size_;
 };
 
 template <>