Migrate WTF::LinkedHashSet/ListHashSet::removeLast() to ::pop_back()

third_party/WebKit/Source/wtf/ListHashSet.h

Index: third_party/WebKit/Source/wtf/ListHashSet.h
diff --git a/third_party/WebKit/Source/wtf/ListHashSet.h b/third_party/WebKit/Source/wtf/ListHashSet.h
index ecefd881222779a9b804506ea42101a007d2ad47..3a6dc5d944619d1c7026bb545d5f20a5e4da1de9 100644
--- a/third_party/WebKit/Source/wtf/ListHashSet.h
+++ b/third_party/WebKit/Source/wtf/ListHashSet.h
@@ -169,7 +169,7 @@ class ListHashSet
 
   ValueType& back();
   const ValueType& back() const;
-  void removeLast();
+  void pop_back();
 
   iterator find(ValuePeekInType);
   const_iterator find(ValuePeekInType) const;
@@ -840,7 +840,7 @@ inline const T& ListHashSet<T, inlineCapacity, U, V>::back() const {
 }
 
 template <typename T, size_t inlineCapacity, typename U, typename V>
-inline void ListHashSet<T, inlineCapacity, U, V>::removeLast() {
+inline void ListHashSet<T, inlineCapacity, U, V>::pop_back() {
   DCHECK(!isEmpty());
   m_impl.remove(m_tail);
   unlinkAndDelete(m_tail);