Migrate WTF::HashCountedSet::remove() to ::erase()

third_party/WebKit/Source/core/animation/KeyframeEffectReadOnly.cpp

Index: third_party/WebKit/Source/core/animation/KeyframeEffectReadOnly.cpp
diff --git a/third_party/WebKit/Source/core/animation/KeyframeEffectReadOnly.cpp b/third_party/WebKit/Source/core/animation/KeyframeEffectReadOnly.cpp
index 1a4753a7f8ac675f0bcfcc9c8d91f621ce5d3b18..40559c1feea5112d079d99cba30541161e6b907d 100644
--- a/third_party/WebKit/Source/core/animation/KeyframeEffectReadOnly.cpp
+++ b/third_party/WebKit/Source/core/animation/KeyframeEffectReadOnly.cpp
@@ -115,7 +115,7 @@ void KeyframeEffectReadOnly::attach(Animation* animation) {
 
 void KeyframeEffectReadOnly::detach() {
   if (m_target)
-    m_target->elementAnimations()->animations().remove(animation());
+    m_target->elementAnimations()->animations().erase(animation());
   if (m_sampledEffect)
     clearEffects();
   AnimationEffectReadOnly::detach();