Fix template angle bracket syntax in animation

Source/core/animation/AnimationStack.cpp

Index: Source/core/animation/AnimationStack.cpp
diff --git a/Source/core/animation/AnimationStack.cpp b/Source/core/animation/AnimationStack.cpp
index 8e0fab0c9e622455bb27b5d232d2971d5ecc74b9..cce36a42f3cf3158fd74caafc8934c52c97e0ce7 100644
--- a/Source/core/animation/AnimationStack.cpp
+++ b/Source/core/animation/AnimationStack.cpp
@@ -42,7 +42,7 @@ namespace blink {
 
 namespace {
 
-void copyToActiveInterpolationMap(const WillBeHeapVector<RefPtrWillBeMember<blink::Interpolation> >& source, WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<blink::Interpolation> >& target)
+void copyToActiveInterpolationMap(const WillBeHeapVector<RefPtrWillBeMember<blink::Interpolation>>& source, WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<blink::Interpolation>>& target)
 {
     for (const auto& interpolation : source) {
         target.set(toStyleInterpolation(interpolation.get())->id(), interpolation.get());
@@ -55,7 +55,7 @@ bool compareEffects(const OwnPtrWillBeMember<SampledEffect>& effect1, const OwnP
     return effect1->sequenceNumber() < effect2->sequenceNumber();
 }
 
-void copyNewAnimationsToActiveInterpolationMap(const WillBeHeapVector<RawPtrWillBeMember<InertAnimation> >& newAnimations, WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation> >& result)
+void copyNewAnimationsToActiveInterpolationMap(const WillBeHeapVector<RawPtrWillBeMember<InertAnimation>>& newAnimations, WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation>>& result)
 {
     for (const auto& newAnimation : newAnimations) {
         OwnPtrWillBeRawPtr<WillBeHeapVector<RefPtrWillBeMember<Interpolation>>> sample = nullptr;
@@ -80,14 +80,14 @@ bool AnimationStack::hasActiveAnimationsOnCompositor(CSSPropertyID property) con
     return false;
 }
 
-WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation> > AnimationStack::activeInterpolations(AnimationStack* animationStack, const WillBeHeapVector<RawPtrWillBeMember<InertAnimation> >* newAnimations, const WillBeHeapHashSet<RawPtrWillBeMember<const AnimationPlayer> >* suppressedAnimationPlayers, Animation::Priority priority, double timelineCurrentTime)
+WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation>> AnimationStack::activeInterpolations(AnimationStack* animationStack, const WillBeHeapVector<RawPtrWillBeMember<InertAnimation>>* newAnimations, const WillBeHeapHashSet<RawPtrWillBeMember<const AnimationPlayer>>* suppressedAnimationPlayers, Animation::Priority priority, double timelineCurrentTime)
 {
     // We don't exactly know when new animations will start, but timelineCurrentTime is a good estimate.
 
-    WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation> > result;
+    WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation>> result;
 
     if (animationStack) {
-        WillBeHeapVector<OwnPtrWillBeMember<SampledEffect> >& effects = animationStack->m_effects;
+        WillBeHeapVector<OwnPtrWillBeMember<SampledEffect>>& effects = animationStack->m_effects;
         // std::sort doesn't work with OwnPtrs
         nonCopyingSort(effects.begin(), effects.end(), compareEffects);
         for (const auto& effect : effects) {