wtf reformat test

third_party/WebKit/Source/wtf/HashTable.h

Index: third_party/WebKit/Source/wtf/HashTable.h
diff --git a/third_party/WebKit/Source/wtf/HashTable.h b/third_party/WebKit/Source/wtf/HashTable.h
index 85b68a728df8094a6e2eebe56044ed159f838323..1f8584bd62e79aff2a0414901177d485f2a4b192 100644
--- a/third_party/WebKit/Source/wtf/HashTable.h
+++ b/third_party/WebKit/Source/wtf/HashTable.h
@@ -36,35 +36,39 @@
 
 #if DUMP_HASHTABLE_STATS
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-#define UPDATE_PROBE_COUNTS()                            \
-    ++probeCount;                                        \
-    HashTableStats::recordCollisionAtCount(probeCount);  \
-    ++perTableProbeCount;                                \
-    m_stats->recordCollisionAtCount(perTableProbeCount)
-#define UPDATE_ACCESS_COUNTS()                           \
-    atomicIncrement(&HashTableStats::numAccesses);       \
-    int probeCount = 0;                                  \
-    ++m_stats->numAccesses;                              \
-    int perTableProbeCount = 0
+#define UPDATE_PROBE_COUNTS()                         \
+  ++probeCount;                                       \
+  HashTableStats::recordCollisionAtCount(probeCount); \
+  ++perTableProbeCount;                               \
+  m_stats->recordCollisionAtCount(perTableProbeCount)
+#define UPDATE_ACCESS_COUNTS()                   \
+  atomicIncrement(&HashTableStats::numAccesses); \
+  int probeCount = 0;                            \
+  ++m_stats->numAccesses;                        \
+  int perTableProbeCount = 0
 #else
-#define UPDATE_PROBE_COUNTS()                            \
-    ++probeCount;                                        \
-    HashTableStats::recordCollisionAtCount(probeCount)
-#define UPDATE_ACCESS_COUNTS()                           \
-    atomicIncrement(&HashTableStats::numAccesses);       \
-    int probeCount = 0
+#define UPDATE_PROBE_COUNTS() \
+  ++probeCount;               \
+  HashTableStats::recordCollisionAtCount(probeCount)
+#define UPDATE_ACCESS_COUNTS()                   \
+  atomicIncrement(&HashTableStats::numAccesses); \
+  int probeCount = 0
 #endif
 #else
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-#define UPDATE_PROBE_COUNTS()                            \
-    ++perTableProbeCount;                                \
-    m_stats->recordCollisionAtCount(perTableProbeCount)
-#define UPDATE_ACCESS_COUNTS()                           \
-    ++m_stats->numAccesses;                              \
-    int perTableProbeCount = 0
+#define UPDATE_PROBE_COUNTS() \
+  ++perTableProbeCount;       \
+  m_stats->recordCollisionAtCount(perTableProbeCount)
+#define UPDATE_ACCESS_COUNTS() \
+  ++m_stats->numAccesses;      \
+  int perTableProbeCount = 0
 #else
-#define UPDATE_PROBE_COUNTS() do { } while (0)
-#define UPDATE_ACCESS_COUNTS() do { } while (0)
+#define UPDATE_PROBE_COUNTS() \
+  do {                        \
+  } while (0)
+#define UPDATE_ACCESS_COUNTS() \
+  do {                         \
+  } while (0)
 #endif
 #endif
 
@@ -73,1445 +77,2043 @@ namespace WTF {
 #if DUMP_HASHTABLE_STATS
 
 struct HashTableStats {
-    STATIC_ONLY(HashTableStats);
-    // The following variables are all atomically incremented when modified.
-    static int numAccesses;
-    static int numRehashes;
-    static int numRemoves;
-    static int numReinserts;
-
-    // The following variables are only modified in the recordCollisionAtCount
-    // method within a mutex.
-    static int maxCollisions;
-    static int numCollisions;
-    static int collisionGraph[4096];
-
-    static void recordCollisionAtCount(int count);
-    static void dumpStats();
+  STATIC_ONLY(HashTableStats);
+  // The following variables are all atomically incremented when modified.
+  static int numAccesses;
+  static int numRehashes;
+  static int numRemoves;
+  static int numReinserts;
+
+  // The following variables are only modified in the recordCollisionAtCount
+  // method within a mutex.
+  static int maxCollisions;
+  static int numCollisions;
+  static int collisionGraph[4096];
+
+  static void recordCollisionAtCount(int count);
+  static void dumpStats();
 };
 
 #endif
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 class HashTable;
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 class HashTableIterator;
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 class HashTableConstIterator;
-template <typename Value, typename HashFunctions, typename HashTraits, typename Allocator>
+template <typename Value,
+          typename HashFunctions,
+          typename HashTraits,
+          typename Allocator>
 class LinkedHashSet;
-template <WeakHandlingFlag x, typename T, typename U, typename V, typename W, typename X, typename Y, typename Z>
+template <WeakHandlingFlag x,
+          typename T,
+          typename U,
+          typename V,
+          typename W,
+          typename X,
+          typename Y,
+          typename Z>
 struct WeakProcessingHashTableHelper;
 
 typedef enum { HashItemKnownGood } HashItemKnownGoodTag;
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 class HashTableConstIterator final {
-    DISALLOW_NEW();
-private:
-    typedef HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> HashTableType;
-    typedef HashTableIterator<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> iterator;
-    typedef HashTableConstIterator<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> const_iterator;
-    typedef Value ValueType;
-    typedef typename Traits::IteratorConstGetType GetType;
-    typedef const ValueType* PointerType;
-
-    friend class HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>;
-    friend class HashTableIterator<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>;
-
-    void skipEmptyBuckets()
-    {
-        while (m_position != m_endPosition && HashTableType::isEmptyOrDeletedBucket(*m_position))
-            ++m_position;
-    }
-
-    HashTableConstIterator(PointerType position, PointerType endPosition, const HashTableType* container)
-        : m_position(position)
-        , m_endPosition(endPosition)
+  DISALLOW_NEW();
+
+ private:
+  typedef HashTable<Key,
+                    Value,
+                    Extractor,
+                    HashFunctions,
+                    Traits,
+                    KeyTraits,
+                    Allocator>
+      HashTableType;
+  typedef HashTableIterator<Key,
+                            Value,
+                            Extractor,
+                            HashFunctions,
+                            Traits,
+                            KeyTraits,
+                            Allocator>
+      iterator;
+  typedef HashTableConstIterator<Key,
+                                 Value,
+                                 Extractor,
+                                 HashFunctions,
+                                 Traits,
+                                 KeyTraits,
+                                 Allocator>
+      const_iterator;
+  typedef Value ValueType;
+  typedef typename Traits::IteratorConstGetType GetType;
+  typedef const ValueType* PointerType;
+
+  friend class HashTable<Key,
+                         Value,
+                         Extractor,
+                         HashFunctions,
+                         Traits,
+                         KeyTraits,
+                         Allocator>;
+  friend class HashTableIterator<Key,
+                                 Value,
+                                 Extractor,
+                                 HashFunctions,
+                                 Traits,
+                                 KeyTraits,
+                                 Allocator>;
+
+  void skipEmptyBuckets() {
+    while (m_position != m_endPosition &&
+           HashTableType::isEmptyOrDeletedBucket(*m_position))
+      ++m_position;
+  }
+
+  HashTableConstIterator(PointerType position,
+                         PointerType endPosition,
+                         const HashTableType* container)
+      : m_position(position),
+        m_endPosition(endPosition)
 #if ENABLE(ASSERT)
-        , m_container(container)
-        , m_containerModifications(container->modifications())
+        ,
+        m_container(container),
+        m_containerModifications(container->modifications())
 #endif
-    {
-        skipEmptyBuckets();
-    }
-
-    HashTableConstIterator(PointerType position, PointerType endPosition, const HashTableType* container, HashItemKnownGoodTag)
-        : m_position(position)
-        , m_endPosition(endPosition)
+  {
+    skipEmptyBuckets();
+  }
+
+  HashTableConstIterator(PointerType position,
+                         PointerType endPosition,
+                         const HashTableType* container,
+                         HashItemKnownGoodTag)
+      : m_position(position),
+        m_endPosition(endPosition)
 #if ENABLE(ASSERT)
-        , m_container(container)
-        , m_containerModifications(container->modifications())
+        ,
+        m_container(container),
+        m_containerModifications(container->modifications())
 #endif
-    {
-        ASSERT(m_containerModifications == m_container->modifications());
-    }
-
-    void checkModifications() const
-    {
-        // HashTable and collections that build on it do not support
-        // modifications while there is an iterator in use. The exception is
-        // ListHashSet, which has its own iterators that tolerate modification
-        // of the underlying set.
-        ASSERT(m_containerModifications == m_container->modifications());
-        ASSERT(!m_container->accessForbidden());
-    }
-
-public:
-    HashTableConstIterator() {}
-
-    GetType get() const
-    {
-        checkModifications();
-        return m_position;
-    }
-    typename Traits::IteratorConstReferenceType operator*() const { return Traits::getToReferenceConstConversion(get()); }
-    GetType operator->() const { return get(); }
-
-    const_iterator& operator++()
-    {
-        ASSERT(m_position != m_endPosition);
-        checkModifications();
-        ++m_position;
-        skipEmptyBuckets();
-        return *this;
-    }
-
-    // postfix ++ intentionally omitted
-
-    // Comparison.
-    bool operator==(const const_iterator& other) const
-    {
-        return m_position == other.m_position;
-    }
-    bool operator!=(const const_iterator& other) const
-    {
-        return m_position != other.m_position;
-    }
-    bool operator==(const iterator& other) const
-    {
-        return *this == static_cast<const_iterator>(other);
-    }
-    bool operator!=(const iterator& other) const
-    {
-        return *this != static_cast<const_iterator>(other);
-    }
-
-private:
-    PointerType m_position;
-    PointerType m_endPosition;
+  {
+    ASSERT(m_containerModifications == m_container->modifications());
+  }
+
+  void checkModifications() const {
+    // HashTable and collections that build on it do not support
+    // modifications while there is an iterator in use. The exception is
+    // ListHashSet, which has its own iterators that tolerate modification
+    // of the underlying set.
+    ASSERT(m_containerModifications == m_container->modifications());
+    ASSERT(!m_container->accessForbidden());
+  }
+
+ public:
+  HashTableConstIterator() {}
+
+  GetType get() const {
+    checkModifications();
+    return m_position;
+  }
+  typename Traits::IteratorConstReferenceType operator*() const {
+    return Traits::getToReferenceConstConversion(get());
+  }
+  GetType operator->() const { return get(); }
+
+  const_iterator& operator++() {
+    ASSERT(m_position != m_endPosition);
+    checkModifications();
+    ++m_position;
+    skipEmptyBuckets();
+    return *this;
+  }
+
+  // postfix ++ intentionally omitted
+
+  // Comparison.
+  bool operator==(const const_iterator& other) const {
+    return m_position == other.m_position;
+  }
+  bool operator!=(const const_iterator& other) const {
+    return m_position != other.m_position;
+  }
+  bool operator==(const iterator& other) const {
+    return *this == static_cast<const_iterator>(other);
+  }
+  bool operator!=(const iterator& other) const {
+    return *this != static_cast<const_iterator>(other);
+  }
+
+ private:
+  PointerType m_position;
+  PointerType m_endPosition;
 #if ENABLE(ASSERT)
-    const HashTableType* m_container;
-    int64_t m_containerModifications;
+  const HashTableType* m_container;
+  int64_t m_containerModifications;
 #endif
 };
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 class HashTableIterator final {
-    DISALLOW_NEW();
-private:
-    typedef HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> HashTableType;
-    typedef HashTableIterator<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> iterator;
-    typedef HashTableConstIterator<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> const_iterator;
-    typedef Value ValueType;
-    typedef typename Traits::IteratorGetType GetType;
-    typedef ValueType* PointerType;
-
-    friend class HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>;
-
-    HashTableIterator(PointerType pos, PointerType end, const HashTableType* container) : m_iterator(pos, end, container) {}
-    HashTableIterator(PointerType pos, PointerType end, const HashTableType* container, HashItemKnownGoodTag tag) : m_iterator(pos, end, container, tag) {}
-
-public:
-    HashTableIterator() {}
-
-    // default copy, assignment and destructor are OK
-
-    GetType get() const { return const_cast<GetType>(m_iterator.get()); }
-    typename Traits::IteratorReferenceType operator*() const { return Traits::getToReferenceConversion(get()); }
-    GetType operator->() const { return get(); }
-
-    iterator& operator++() { ++m_iterator; return *this; }
-
-    // postfix ++ intentionally omitted
-
-    // Comparison.
-    bool operator==(const iterator& other) const { return m_iterator == other.m_iterator; }
-    bool operator!=(const iterator& other) const { return m_iterator != other.m_iterator; }
-    bool operator==(const const_iterator& other) const { return m_iterator == other; }
-    bool operator!=(const const_iterator& other) const { return m_iterator != other; }
-
-    operator const_iterator() const { return m_iterator; }
-
-private:
-    const_iterator m_iterator;
+  DISALLOW_NEW();
+
+ private:
+  typedef HashTable<Key,
+                    Value,
+                    Extractor,
+                    HashFunctions,
+                    Traits,
+                    KeyTraits,
+                    Allocator>
+      HashTableType;
+  typedef HashTableIterator<Key,
+                            Value,
+                            Extractor,
+                            HashFunctions,
+                            Traits,
+                            KeyTraits,
+                            Allocator>
+      iterator;
+  typedef HashTableConstIterator<Key,
+                                 Value,
+                                 Extractor,
+                                 HashFunctions,
+                                 Traits,
+                                 KeyTraits,
+                                 Allocator>
+      const_iterator;
+  typedef Value ValueType;
+  typedef typename Traits::IteratorGetType GetType;
+  typedef ValueType* PointerType;
+
+  friend class HashTable<Key,
+                         Value,
+                         Extractor,
+                         HashFunctions,
+                         Traits,
+                         KeyTraits,
+                         Allocator>;
+
+  HashTableIterator(PointerType pos,
+                    PointerType end,
+                    const HashTableType* container)
+      : m_iterator(pos, end, container) {}
+  HashTableIterator(PointerType pos,
+                    PointerType end,
+                    const HashTableType* container,
+                    HashItemKnownGoodTag tag)
+      : m_iterator(pos, end, container, tag) {}
+
+ public:
+  HashTableIterator() {}
+
+  // default copy, assignment and destructor are OK
+
+  GetType get() const { return const_cast<GetType>(m_iterator.get()); }
+  typename Traits::IteratorReferenceType operator*() const {
+    return Traits::getToReferenceConversion(get());
+  }
+  GetType operator->() const { return get(); }
+
+  iterator& operator++() {
+    ++m_iterator;
+    return *this;
+  }
+
+  // postfix ++ intentionally omitted
+
+  // Comparison.
+  bool operator==(const iterator& other) const {
+    return m_iterator == other.m_iterator;
+  }
+  bool operator!=(const iterator& other) const {
+    return m_iterator != other.m_iterator;
+  }
+  bool operator==(const const_iterator& other) const {
+    return m_iterator == other;
+  }
+  bool operator!=(const const_iterator& other) const {
+    return m_iterator != other;
+  }
+
+  operator const_iterator() const { return m_iterator; }
+
+ private:
+  const_iterator m_iterator;
 };
 
 using std::swap;
 
 // Work around MSVC's standard library, whose swap for pairs does not swap by component.
-template <typename T> inline void hashTableSwap(T& a, T& b)
-{
-    swap(a, b);
+template <typename T>
+inline void hashTableSwap(T& a, T& b) {
+  swap(a, b);
 }
 
-template <typename T, typename U> inline void hashTableSwap(KeyValuePair<T, U>& a, KeyValuePair<T, U>& b)
-{
-    swap(a.key, b.key);
-    swap(a.value, b.value);
+template <typename T, typename U>
+inline void hashTableSwap(KeyValuePair<T, U>& a, KeyValuePair<T, U>& b) {
+  swap(a.key, b.key);
+  swap(a.value, b.value);
 }
 
-template <typename T, typename Allocator, bool useSwap = !IsTriviallyDestructible<T>::value>
+template <typename T,
+          typename Allocator,
+          bool useSwap = !IsTriviallyDestructible<T>::value>
 struct Mover;
-template <typename T, typename Allocator> struct Mover<T, Allocator, true> {
-    STATIC_ONLY(Mover);
-    static void move(T& from, T& to)
-    {
-        // The key and value cannot be swapped atomically, and it would be wrong
-        // to have a GC when only one was swapped and the other still contained
-        // garbage (eg. from a previous use of the same slot).  Therefore we
-        // forbid a GC until both the key and the value are swapped.
-        Allocator::enterGCForbiddenScope();
-        hashTableSwap(from, to);
-        Allocator::leaveGCForbiddenScope();
-    }
+template <typename T, typename Allocator>
+struct Mover<T, Allocator, true> {
+  STATIC_ONLY(Mover);
+  static void move(T& from, T& to) {
+    // The key and value cannot be swapped atomically, and it would be wrong
+    // to have a GC when only one was swapped and the other still contained
+    // garbage (eg. from a previous use of the same slot).  Therefore we
+    // forbid a GC until both the key and the value are swapped.
+    Allocator::enterGCForbiddenScope();
+    hashTableSwap(from, to);
+    Allocator::leaveGCForbiddenScope();
+  }
 };
 
-template <typename T, typename Allocator> struct Mover<T, Allocator, false> {
-    STATIC_ONLY(Mover);
-    static void move(T& from, T& to) { to = from; }
+template <typename T, typename Allocator>
+struct Mover<T, Allocator, false> {
+  STATIC_ONLY(Mover);
+  static void move(T& from, T& to) { to = from; }
 };
 
-template <typename HashFunctions> class IdentityHashTranslator {
-    STATIC_ONLY(IdentityHashTranslator);
-public:
-    template <typename T> static unsigned hash(const T& key) { return HashFunctions::hash(key); }
-    template <typename T, typename U> static bool equal(const T& a, const U& b) { return HashFunctions::equal(a, b); }
-    template <typename T, typename U, typename V> static void translate(T& location, const U&, const V& value) { location = value; }
+template <typename HashFunctions>
+class IdentityHashTranslator {
+  STATIC_ONLY(IdentityHashTranslator);
+
+ public:
+  template <typename T>
+  static unsigned hash(const T& key) {
+    return HashFunctions::hash(key);
+  }
+  template <typename T, typename U>
+  static bool equal(const T& a, const U& b) {
+    return HashFunctions::equal(a, b);
+  }
+  template <typename T, typename U, typename V>
+  static void translate(T& location, const U&, const V& value) {
+    location = value;
+  }
 };
 
-template <typename HashTableType, typename ValueType> struct HashTableAddResult final {
-    STACK_ALLOCATED();
-    HashTableAddResult(const HashTableType* container, ValueType* storedValue, bool isNewEntry)
-        : storedValue(storedValue)
-        , isNewEntry(isNewEntry)
+template <typename HashTableType, typename ValueType>
+struct HashTableAddResult final {
+  STACK_ALLOCATED();
+  HashTableAddResult(const HashTableType* container,
+                     ValueType* storedValue,
+                     bool isNewEntry)
+      : storedValue(storedValue),
+        isNewEntry(isNewEntry)
 #if ENABLE(SECURITY_ASSERT)
-        , m_container(container)
-        , m_containerModifications(container->modifications())
+        ,
+        m_container(container),
+        m_containerModifications(container->modifications())
 #endif
-    {
-        ASSERT_UNUSED(container, container);
-    }
+  {
+    ASSERT_UNUSED(container, container);
+  }
 
-    ValueType* storedValue;
-    bool isNewEntry;
+  ValueType* storedValue;
+  bool isNewEntry;
 
 #if ENABLE(SECURITY_ASSERT)
-    ~HashTableAddResult()
-    {
-        // If rehash happened before accessing storedValue, it's
-        // use-after-free. Any modification may cause a rehash, so we check for
-        // modifications here.
-
-        // Rehash after accessing storedValue is harmless but will assert if the
-        // AddResult destructor takes place after a modification. You may need
-        // to limit the scope of the AddResult.
-        ASSERT_WITH_SECURITY_IMPLICATION(m_containerModifications == m_container->modifications());
-    }
-
-private:
-    const HashTableType* m_container;
-    const int64_t m_containerModifications;
+  ~HashTableAddResult() {
+    // If rehash happened before accessing storedValue, it's
+    // use-after-free. Any modification may cause a rehash, so we check for
+    // modifications here.
+
+    // Rehash after accessing storedValue is harmless but will assert if the
+    // AddResult destructor takes place after a modification. You may need
+    // to limit the scope of the AddResult.
+    ASSERT_WITH_SECURITY_IMPLICATION(m_containerModifications ==
+                                     m_container->modifications());
+  }
+
+ private:
+  const HashTableType* m_container;
+  const int64_t m_containerModifications;
 #endif
 };
 
 template <typename Value, typename Extractor, typename KeyTraits>
 struct HashTableHelper {
-    STATIC_ONLY(HashTableHelper);
-    static bool isEmptyBucket(const Value& value) { return isHashTraitsEmptyValue<KeyTraits>(Extractor::extract(value)); }
-    static bool isDeletedBucket(const Value& value) { return KeyTraits::isDeletedValue(Extractor::extract(value)); }
-    static bool isEmptyOrDeletedBucket(const Value& value) { return isEmptyBucket(value) || isDeletedBucket(value); }
+  STATIC_ONLY(HashTableHelper);
+  static bool isEmptyBucket(const Value& value) {
+    return isHashTraitsEmptyValue<KeyTraits>(Extractor::extract(value));
+  }
+  static bool isDeletedBucket(const Value& value) {
+    return KeyTraits::isDeletedValue(Extractor::extract(value));
+  }
+  static bool isEmptyOrDeletedBucket(const Value& value) {
+    return isEmptyBucket(value) || isDeletedBucket(value);
+  }
 };
 
-template <typename HashTranslator, typename KeyTraits, bool safeToCompareToEmptyOrDeleted>
+template <typename HashTranslator,
+          typename KeyTraits,
+          bool safeToCompareToEmptyOrDeleted>
 struct HashTableKeyChecker {
-    STATIC_ONLY(HashTableKeyChecker);
-    // There's no simple generic way to make this check if
-    // safeToCompareToEmptyOrDeleted is false, so the check always passes.
-    template <typename T>
-    static bool checkKey(const T&) { return true; }
+  STATIC_ONLY(HashTableKeyChecker);
+  // There's no simple generic way to make this check if
+  // safeToCompareToEmptyOrDeleted is false, so the check always passes.
+  template <typename T>
+  static bool checkKey(const T&) {
+    return true;
+  }
 };
 
 template <typename HashTranslator, typename KeyTraits>
 struct HashTableKeyChecker<HashTranslator, KeyTraits, true> {
-    STATIC_ONLY(HashTableKeyChecker);
-    template <typename T>
-    static bool checkKey(const T& key)
-    {
-        // FIXME : Check also equality to the deleted value.
-        return !HashTranslator::equal(KeyTraits::emptyValue(), key);
-    }
+  STATIC_ONLY(HashTableKeyChecker);
+  template <typename T>
+  static bool checkKey(const T& key) {
+    // FIXME : Check also equality to the deleted value.
+    return !HashTranslator::equal(KeyTraits::emptyValue(), key);
+  }
 };
 
 // Note: empty or deleted key values are not allowed, using them may lead to
 // undefined behavior.  For pointer keys this means that null pointers are not
 // allowed unless you supply custom key traits.
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-class HashTable final : public ConditionalDestructor<HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>, Allocator::isGarbageCollected> {
-    DISALLOW_NEW();
-public:
-    typedef HashTableIterator<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> iterator;
-    typedef HashTableConstIterator<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> const_iterator;
-    typedef Traits ValueTraits;
-    typedef Key KeyType;
-    typedef typename KeyTraits::PeekInType KeyPeekInType;
-    typedef typename KeyTraits::PassInType KeyPassInType;
-    typedef Value ValueType;
-    typedef Extractor ExtractorType;
-    typedef KeyTraits KeyTraitsType;
-    typedef typename Traits::PassInType ValuePassInType;
-    typedef IdentityHashTranslator<HashFunctions> IdentityTranslatorType;
-    typedef HashTableAddResult<HashTable, ValueType> AddResult;
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+class HashTable final
+    : public ConditionalDestructor<HashTable<Key,
+                                             Value,
+                                             Extractor,
+                                             HashFunctions,
+                                             Traits,
+                                             KeyTraits,
+                                             Allocator>,
+                                   Allocator::isGarbageCollected> {
+  DISALLOW_NEW();
+
+ public:
+  typedef HashTableIterator<Key,
+                            Value,
+                            Extractor,
+                            HashFunctions,
+                            Traits,
+                            KeyTraits,
+                            Allocator>
+      iterator;
+  typedef HashTableConstIterator<Key,
+                                 Value,
+                                 Extractor,
+                                 HashFunctions,
+                                 Traits,
+                                 KeyTraits,
+                                 Allocator>
+      const_iterator;
+  typedef Traits ValueTraits;
+  typedef Key KeyType;
+  typedef typename KeyTraits::PeekInType KeyPeekInType;
+  typedef typename KeyTraits::PassInType KeyPassInType;
+  typedef Value ValueType;
+  typedef Extractor ExtractorType;
+  typedef KeyTraits KeyTraitsType;
+  typedef typename Traits::PassInType ValuePassInType;
+  typedef IdentityHashTranslator<HashFunctions> IdentityTranslatorType;
+  typedef HashTableAddResult<HashTable, ValueType> AddResult;
 
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-    struct Stats {
-        DISALLOW_NEW(Stats);
-        Stats()
-            : numAccesses(0)
-            , numRehashes(0)
-            , numRemoves(0)
-            , numReinserts(0)
-            , maxCollisions(0)
-            , numCollisions(0)
-            , collisionGraph()
-        {
-        }
-
-        int numAccesses;
-        int numRehashes;
-        int numRemoves;
-        int numReinserts;
-
-        int maxCollisions;
-        int numCollisions;
-        int collisionGraph[4096];
-
-        void recordCollisionAtCount(int count)
-        {
-            if (count > maxCollisions)
-                maxCollisions = count;
-            numCollisions++;
-            collisionGraph[count]++;
-        }
+  struct Stats {
+    DISALLOW_NEW(Stats);
+    Stats()
+        : numAccesses(0),
+          numRehashes(0),
+          numRemoves(0),
+          numReinserts(0),
+          maxCollisions(0),
+          numCollisions(0),
+          collisionGraph() {}
+
+    int numAccesses;
+    int numRehashes;
+    int numRemoves;
+    int numReinserts;
+
+    int maxCollisions;
+    int numCollisions;
+    int collisionGraph[4096];
+
+    void recordCollisionAtCount(int count) {
+      if (count > maxCollisions)
+        maxCollisions = count;
+      numCollisions++;
+      collisionGraph[count]++;
+    }
 
-        void dumpStats()
-        {
-            dataLogF("\nWTF::HashTable::Stats dump\n\n");
-            dataLogF("%d accesses\n", numAccesses);
-            dataLogF("%d total collisions, average %.2f probes per access\n", numCollisions, 1.0 * (numAccesses + numCollisions) / numAccesses);
-            dataLogF("longest collision chain: %d\n", maxCollisions);
-            for (int i = 1; i <= maxCollisions; i++) {
-                dataLogF("  %d lookups with exactly %d collisions (%.2f%% , %.2f%% with this many or more)\n", collisionGraph[i], i, 100.0 * (collisionGraph[i] - collisionGraph[i+1]) / numAccesses, 100.0 * collisionGraph[i] / numAccesses);
-            }
-            dataLogF("%d rehashes\n", numRehashes);
-            dataLogF("%d reinserts\n", numReinserts);
-        }
-    };
+    void dumpStats() {
+      dataLogF("\nWTF::HashTable::Stats dump\n\n");
+      dataLogF("%d accesses\n", numAccesses);
+      dataLogF("%d total collisions, average %.2f probes per access\n",
+               numCollisions,
+               1.0 * (numAccesses + numCollisions) / numAccesses);
+      dataLogF("longest collision chain: %d\n", maxCollisions);
+      for (int i = 1; i <= maxCollisions; i++) {
+        dataLogF(
+            "  %d lookups with exactly %d collisions (%.2f%% , %.2f%% with "
+            "this many or more)\n",
+            collisionGraph[i], i,
+            100.0 * (collisionGraph[i] - collisionGraph[i + 1]) / numAccesses,
+            100.0 * collisionGraph[i] / numAccesses);
+      }
+      dataLogF("%d rehashes\n", numRehashes);
+      dataLogF("%d reinserts\n", numReinserts);
+    }
+  };
 #endif
 
-    HashTable();
-    void finalize()
-    {
-        ASSERT(!Allocator::isGarbageCollected);
-        if (LIKELY(!m_table))
-            return;
-        ASSERT(!m_accessForbidden);
+  HashTable();
+  void finalize() {
+    ASSERT(!Allocator::isGarbageCollected);
+    if (LIKELY(!m_table))
+      return;
+    ASSERT(!m_accessForbidden);
 #if ENABLE(ASSERT)
-        m_accessForbidden = true;
+    m_accessForbidden = true;
 #endif
-        deleteAllBucketsAndDeallocate(m_table, m_tableSize);
+    deleteAllBucketsAndDeallocate(m_table, m_tableSize);
 #if ENABLE(ASSERT)
-        m_accessForbidden = false;
+    m_accessForbidden = false;
 #endif
-        m_table = nullptr;
-    }
-
-    HashTable(const HashTable&);
-    void swap(HashTable&);
-    HashTable& operator=(const HashTable&);
-
-    // When the hash table is empty, just return the same iterator for end as
-    // for begin.  This is more efficient because we don't have to skip all the
-    // empty and deleted buckets, and iterating an empty table is a common case
-    // that's worth optimizing.
-    iterator begin() { return isEmpty() ? end() : makeIterator(m_table); }
-    iterator end() { return makeKnownGoodIterator(m_table + m_tableSize); }
-    const_iterator begin() const { return isEmpty() ? end() : makeConstIterator(m_table); }
-    const_iterator end() const { return makeKnownGoodConstIterator(m_table + m_tableSize); }
-
-    unsigned size() const
-    {
-        ASSERT(!m_accessForbidden);
-        return m_keyCount;
-    }
-    unsigned capacity() const
-    {
-        ASSERT(!m_accessForbidden);
-        return m_tableSize;
-    }
-    bool isEmpty() const
-    {
-        ASSERT(!m_accessForbidden);
-        return !m_keyCount;
-    }
-
-    void reserveCapacityForSize(unsigned size);
-
-    AddResult add(ValuePassInType value)
-    {
-        return add<IdentityTranslatorType>(Extractor::extract(value), value);
-    }
-
-    // A special version of add() that finds the object by hashing and comparing
-    // with some other type, to avoid the cost of type conversion if the object
-    // is already in the table.
-    template <typename HashTranslator, typename T, typename Extra> AddResult add(const T& key, const Extra&);
-    template <typename HashTranslator, typename T, typename Extra> AddResult addPassingHashCode(const T& key, const Extra&);
-
-    iterator find(KeyPeekInType key) { return find<IdentityTranslatorType>(key); }
-    const_iterator find(KeyPeekInType key) const { return find<IdentityTranslatorType>(key); }
-    bool contains(KeyPeekInType key) const { return contains<IdentityTranslatorType>(key); }
-
-    template <typename HashTranslator, typename T> iterator find(const T&);
-    template <typename HashTranslator, typename T> const_iterator find(const T&) const;
-    template <typename HashTranslator, typename T> bool contains(const T&) const;
-
-    void remove(KeyPeekInType);
-    void remove(iterator);
-    void remove(const_iterator);
-    void clear();
-
-    static bool isEmptyBucket(const ValueType& value) { return isHashTraitsEmptyValue<KeyTraits>(Extractor::extract(value)); }
-    static bool isDeletedBucket(const ValueType& value) { return KeyTraits::isDeletedValue(Extractor::extract(value)); }
-    static bool isEmptyOrDeletedBucket(const ValueType& value) { return HashTableHelper<ValueType, Extractor, KeyTraits>:: isEmptyOrDeletedBucket(value); }
-
-    ValueType* lookup(KeyPeekInType key) { return lookup<IdentityTranslatorType, KeyPeekInType>(key); }
-    template <typename HashTranslator, typename T> ValueType* lookup(T);
-    template <typename HashTranslator, typename T> const ValueType* lookup(T) const;
-
-    template <typename VisitorDispatcher> void trace(VisitorDispatcher);
+    m_table = nullptr;
+  }
+
+  HashTable(const HashTable&);
+  void swap(HashTable&);
+  HashTable& operator=(const HashTable&);
+
+  // When the hash table is empty, just return the same iterator for end as
+  // for begin.  This is more efficient because we don't have to skip all the
+  // empty and deleted buckets, and iterating an empty table is a common case
+  // that's worth optimizing.
+  iterator begin() { return isEmpty() ? end() : makeIterator(m_table); }
+  iterator end() { return makeKnownGoodIterator(m_table + m_tableSize); }
+  const_iterator begin() const {
+    return isEmpty() ? end() : makeConstIterator(m_table);
+  }
+  const_iterator end() const {
+    return makeKnownGoodConstIterator(m_table + m_tableSize);
+  }
+
+  unsigned size() const {
+    ASSERT(!m_accessForbidden);
+    return m_keyCount;
+  }
+  unsigned capacity() const {
+    ASSERT(!m_accessForbidden);
+    return m_tableSize;
+  }
+  bool isEmpty() const {
+    ASSERT(!m_accessForbidden);
+    return !m_keyCount;
+  }
+
+  void reserveCapacityForSize(unsigned size);
+
+  AddResult add(ValuePassInType value) {
+    return add<IdentityTranslatorType>(Extractor::extract(value), value);
+  }
+
+  // A special version of add() that finds the object by hashing and comparing
+  // with some other type, to avoid the cost of type conversion if the object
+  // is already in the table.
+  template <typename HashTranslator, typename T, typename Extra>
+  AddResult add(const T& key, const Extra&);
+  template <typename HashTranslator, typename T, typename Extra>
+  AddResult addPassingHashCode(const T& key, const Extra&);
+
+  iterator find(KeyPeekInType key) { return find<IdentityTranslatorType>(key); }
+  const_iterator find(KeyPeekInType key) const {
+    return find<IdentityTranslatorType>(key);
+  }
+  bool contains(KeyPeekInType key) const {
+    return contains<IdentityTranslatorType>(key);
+  }
+
+  template <typename HashTranslator, typename T>
+  iterator find(const T&);
+  template <typename HashTranslator, typename T>
+  const_iterator find(const T&) const;
+  template <typename HashTranslator, typename T>
+  bool contains(const T&) const;
+
+  void remove(KeyPeekInType);
+  void remove(iterator);
+  void remove(const_iterator);
+  void clear();
+
+  static bool isEmptyBucket(const ValueType& value) {
+    return isHashTraitsEmptyValue<KeyTraits>(Extractor::extract(value));
+  }
+  static bool isDeletedBucket(const ValueType& value) {
+    return KeyTraits::isDeletedValue(Extractor::extract(value));
+  }
+  static bool isEmptyOrDeletedBucket(const ValueType& value) {
+    return HashTableHelper<ValueType, Extractor,
+                           KeyTraits>::isEmptyOrDeletedBucket(value);
+  }
+
+  ValueType* lookup(KeyPeekInType key) {
+    return lookup<IdentityTranslatorType, KeyPeekInType>(key);
+  }
+  template <typename HashTranslator, typename T>
+  ValueType* lookup(T);
+  template <typename HashTranslator, typename T>
+  const ValueType* lookup(T) const;
+
+  template <typename VisitorDispatcher>
+  void trace(VisitorDispatcher);
 
 #if ENABLE(ASSERT)
-    bool accessForbidden() const { return m_accessForbidden; }
-    int64_t modifications() const { return m_modifications; }
-    void registerModification() { m_modifications++; }
-    // HashTable and collections that build on it do not support modifications
-    // while there is an iterator in use. The exception is ListHashSet, which
-    // has its own iterators that tolerate modification of the underlying set.
-    void checkModifications(int64_t mods) const { ASSERT(mods == m_modifications); }
+  bool accessForbidden() const { return m_accessForbidden; }
+  int64_t modifications() const { return m_modifications; }
+  void registerModification() { m_modifications++; }
+  // HashTable and collections that build on it do not support modifications
+  // while there is an iterator in use. The exception is ListHashSet, which
+  // has its own iterators that tolerate modification of the underlying set.
+  void checkModifications(int64_t mods) const {
+    ASSERT(mods == m_modifications);
+  }
 #else
-    int64_t modifications() const { return 0; }
-    void registerModification() {}
-    void checkModifications(int64_t mods) const {}
+  int64_t modifications() const { return 0; }
+  void registerModification() {}
+  void checkModifications(int64_t mods) const {}
 #endif
 
-private:
-    static ValueType* allocateTable(unsigned size);
-    static void deleteAllBucketsAndDeallocate(ValueType* table, unsigned size);
-
-    typedef std::pair<ValueType*, bool> LookupType;
-    typedef std::pair<LookupType, unsigned> FullLookupType;
-
-    LookupType lookupForWriting(const Key& key) { return lookupForWriting<IdentityTranslatorType>(key); }
-    template <typename HashTranslator, typename T> FullLookupType fullLookupForWriting(const T&);
-    template <typename HashTranslator, typename T> LookupType lookupForWriting(const T&);
-
-    void remove(ValueType*);
-
-    bool shouldExpand() const { return (m_keyCount + m_deletedCount) * m_maxLoad >= m_tableSize; }
-    bool mustRehashInPlace() const { return m_keyCount * m_minLoad < m_tableSize * 2; }
-    bool shouldShrink() const
-    {
-        // isAllocationAllowed check should be at the last because it's
-        // expensive.
-        return m_keyCount * m_minLoad < m_tableSize
-            && m_tableSize > KeyTraits::minimumTableSize
-            && Allocator::isAllocationAllowed();
-    }
-    ValueType* expand(ValueType* entry = 0);
-    void shrink() { rehash(m_tableSize / 2, 0); }
-
-    ValueType* expandBuffer(unsigned newTableSize, ValueType* entry, bool&);
-    ValueType* rehashTo(ValueType* newTable, unsigned newTableSize, ValueType* entry);
-    ValueType* rehash(unsigned newTableSize, ValueType* entry);
-    ValueType* reinsert(ValueType&);
-
-    static void initializeBucket(ValueType& bucket);
-    static void deleteBucket(ValueType& bucket)
-    {
-        bucket.~ValueType();
-        Traits::constructDeletedValue(bucket, Allocator::isGarbageCollected);
-    }
-
-    FullLookupType makeLookupResult(ValueType* position, bool found, unsigned hash)
-        { return FullLookupType(LookupType(position, found), hash); }
-
-    iterator makeIterator(ValueType* pos) { return iterator(pos, m_table + m_tableSize, this); }
-    const_iterator makeConstIterator(ValueType* pos) const { return const_iterator(pos, m_table + m_tableSize, this); }
-    iterator makeKnownGoodIterator(ValueType* pos) { return iterator(pos, m_table + m_tableSize, this, HashItemKnownGood); }
-    const_iterator makeKnownGoodConstIterator(ValueType* pos) const { return const_iterator(pos, m_table + m_tableSize, this, HashItemKnownGood); }
-
-    static const unsigned m_maxLoad = 2;
-    static const unsigned m_minLoad = 6;
-
-    unsigned tableSizeMask() const
-    {
-        size_t mask = m_tableSize - 1;
-        ASSERT((mask & m_tableSize) == 0);
-        return mask;
-    }
-
-    void setEnqueued() { m_queueFlag = true; }
-    void clearEnqueued() { m_queueFlag = false; }
-    bool enqueued() { return m_queueFlag; }
-
-    ValueType* m_table;
-    unsigned m_tableSize;
-    unsigned m_keyCount;
+ private:
+  static ValueType* allocateTable(unsigned size);
+  static void deleteAllBucketsAndDeallocate(ValueType* table, unsigned size);
+
+  typedef std::pair<ValueType*, bool> LookupType;
+  typedef std::pair<LookupType, unsigned> FullLookupType;
+
+  LookupType lookupForWriting(const Key& key) {
+    return lookupForWriting<IdentityTranslatorType>(key);
+  }
+  template <typename HashTranslator, typename T>
+  FullLookupType fullLookupForWriting(const T&);
+  template <typename HashTranslator, typename T>
+  LookupType lookupForWriting(const T&);
+
+  void remove(ValueType*);
+
+  bool shouldExpand() const {
+    return (m_keyCount + m_deletedCount) * m_maxLoad >= m_tableSize;
+  }
+  bool mustRehashInPlace() const {
+    return m_keyCount * m_minLoad < m_tableSize * 2;
+  }
+  bool shouldShrink() const {
+    // isAllocationAllowed check should be at the last because it's
+    // expensive.
+    return m_keyCount * m_minLoad < m_tableSize &&
+           m_tableSize > KeyTraits::minimumTableSize &&
+           Allocator::isAllocationAllowed();
+  }
+  ValueType* expand(ValueType* entry = 0);
+  void shrink() { rehash(m_tableSize / 2, 0); }
+
+  ValueType* expandBuffer(unsigned newTableSize, ValueType* entry, bool&);
+  ValueType* rehashTo(ValueType* newTable,
+                      unsigned newTableSize,
+                      ValueType* entry);
+  ValueType* rehash(unsigned newTableSize, ValueType* entry);
+  ValueType* reinsert(ValueType&);
+
+  static void initializeBucket(ValueType& bucket);
+  static void deleteBucket(ValueType& bucket) {
+    bucket.~ValueType();
+    Traits::constructDeletedValue(bucket, Allocator::isGarbageCollected);
+  }
+
+  FullLookupType makeLookupResult(ValueType* position,
+                                  bool found,
+                                  unsigned hash) {
+    return FullLookupType(LookupType(position, found), hash);
+  }
+
+  iterator makeIterator(ValueType* pos) {
+    return iterator(pos, m_table + m_tableSize, this);
+  }
+  const_iterator makeConstIterator(ValueType* pos) const {
+    return const_iterator(pos, m_table + m_tableSize, this);
+  }
+  iterator makeKnownGoodIterator(ValueType* pos) {
+    return iterator(pos, m_table + m_tableSize, this, HashItemKnownGood);
+  }
+  const_iterator makeKnownGoodConstIterator(ValueType* pos) const {
+    return const_iterator(pos, m_table + m_tableSize, this, HashItemKnownGood);
+  }
+
+  static const unsigned m_maxLoad = 2;
+  static const unsigned m_minLoad = 6;
+
+  unsigned tableSizeMask() const {
+    size_t mask = m_tableSize - 1;
+    ASSERT((mask & m_tableSize) == 0);
+    return mask;
+  }
+
+  void setEnqueued() { m_queueFlag = true; }
+  void clearEnqueued() { m_queueFlag = false; }
+  bool enqueued() { return m_queueFlag; }
+
+  ValueType* m_table;
+  unsigned m_tableSize;
+  unsigned m_keyCount;
 #if ENABLE(ASSERT)
-    unsigned m_deletedCount:30;
-    unsigned m_queueFlag:1;
-    unsigned m_accessForbidden:1;
-    unsigned m_modifications;
+  unsigned m_deletedCount : 30;
+  unsigned m_queueFlag : 1;
+  unsigned m_accessForbidden : 1;
+  unsigned m_modifications;
 #else
-    unsigned m_deletedCount:31;
-    unsigned m_queueFlag:1;
+  unsigned m_deletedCount : 31;
+  unsigned m_queueFlag : 1;
 #endif
 
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-public:
-    mutable OwnPtr<Stats> m_stats;
+ public:
+  mutable OwnPtr<Stats> m_stats;
 #endif
 
-    template <WeakHandlingFlag x, typename T, typename U, typename V, typename W, typename X, typename Y, typename Z> friend struct WeakProcessingHashTableHelper;
-    template <typename T, typename U, typename V, typename W> friend class LinkedHashSet;
+  template <WeakHandlingFlag x,
+            typename T,
+            typename U,
+            typename V,
+            typename W,
+            typename X,
+            typename Y,
+            typename Z>
+  friend struct WeakProcessingHashTableHelper;
+  template <typename T, typename U, typename V, typename W>
+  friend class LinkedHashSet;
 };
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-inline HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::HashTable()
-    : m_table(nullptr)
-    , m_tableSize(0)
-    , m_keyCount(0)
-    , m_deletedCount(0)
-    , m_queueFlag(false)
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+inline HashTable<Key,
+                 Value,
+                 Extractor,
+                 HashFunctions,
+                 Traits,
+                 KeyTraits,
+                 Allocator>::HashTable()
+    : m_table(nullptr),
+      m_tableSize(0),
+      m_keyCount(0),
+      m_deletedCount(0),
+      m_queueFlag(false)
 #if ENABLE(ASSERT)
-    , m_accessForbidden(false)
-    , m_modifications(0)
+      ,
+      m_accessForbidden(false),
+      m_modifications(0)
 #endif
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-    , m_stats(adoptPtr(new Stats))
+      ,
+      m_stats(adoptPtr(new Stats))
 #endif
 {
-    static_assert(Allocator::isGarbageCollected || (!IsPointerToGarbageCollectedType<Key>::value && !IsPointerToGarbageCollectedType<Value>::value), "Cannot put raw pointers to garbage-collected classes into an off-heap collection.");
+  static_assert(Allocator::isGarbageCollected ||
+                    (!IsPointerToGarbageCollectedType<Key>::value &&
+                     !IsPointerToGarbageCollectedType<Value>::value),
+                "Cannot put raw pointers to garbage-collected classes into an "
+                "off-heap collection.");
 }
 
-inline unsigned doubleHash(unsigned key)
-{
-    key = ~key + (key >> 23);
-    key ^= (key << 12);
-    key ^= (key >> 7);
-    key ^= (key << 2);
-    key ^= (key >> 20);
-    return key;
+inline unsigned doubleHash(unsigned key) {
+  key = ~key + (key >> 23);
+  key ^= (key << 12);
+  key ^= (key >> 7);
+  key ^= (key << 2);
+  key ^= (key >> 20);
+  return key;
 }
 
-inline unsigned calculateCapacity(unsigned size)
-{
-    for (unsigned mask = size; mask; mask >>= 1)
-        size |= mask; // 00110101010 -> 00111111111
-    return (size + 1) * 2; // 00111111111 -> 10000000000
+inline unsigned calculateCapacity(unsigned size) {
+  for (unsigned mask = size; mask; mask >>= 1)
+    size |= mask;         // 00110101010 -> 00111111111
+  return (size + 1) * 2;  // 00111111111 -> 10000000000
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::reserveCapacityForSize(unsigned newSize)
-{
-    unsigned newCapacity = calculateCapacity(newSize);
-    if (newCapacity < KeyTraits::minimumTableSize)
-        newCapacity = KeyTraits::minimumTableSize;
-
-    if (newCapacity > capacity()) {
-        RELEASE_ASSERT(!static_cast<int>(newCapacity >> 31)); // HashTable capacity should not overflow 32bit int.
-        rehash(newCapacity, 0);
-    }
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+void HashTable<Key,
+               Value,
+               Extractor,
+               HashFunctions,
+               Traits,
+               KeyTraits,
+               Allocator>::reserveCapacityForSize(unsigned newSize) {
+  unsigned newCapacity = calculateCapacity(newSize);
+  if (newCapacity < KeyTraits::minimumTableSize)
+    newCapacity = KeyTraits::minimumTableSize;
+
+  if (newCapacity > capacity()) {
+    RELEASE_ASSERT(!static_cast<int>(
+        newCapacity >>
+        31));  // HashTable capacity should not overflow 32bit int.
+    rehash(newCapacity, 0);
+  }
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename HashTranslator, typename T>
-inline Value* HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::lookup(T key)
-{
-    return const_cast<Value*>(const_cast<const HashTable*>(this)->lookup<HashTranslator, T>(key));
+inline Value*
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    lookup(T key) {
+  return const_cast<Value*>(
+      const_cast<const HashTable*>(this)->lookup<HashTranslator, T>(key));
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename HashTranslator, typename T>
-inline const Value* HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::lookup(T key) const
-{
-    ASSERT(!m_accessForbidden);
-    ASSERT((HashTableKeyChecker<HashTranslator, KeyTraits, HashFunctions::safeToCompareToEmptyOrDeleted>::checkKey(key)));
-    const ValueType* table = m_table;
-    if (!table)
+inline const Value*
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    lookup(T key) const {
+  ASSERT(!m_accessForbidden);
+  ASSERT((HashTableKeyChecker<
+          HashTranslator, KeyTraits,
+          HashFunctions::safeToCompareToEmptyOrDeleted>::checkKey(key)));
+  const ValueType* table = m_table;
+  if (!table)
+    return nullptr;
+
+  size_t k = 0;
+  size_t sizeMask = tableSizeMask();
+  unsigned h = HashTranslator::hash(key);
+  size_t i = h & sizeMask;
+
+  UPDATE_ACCESS_COUNTS();
+
+  while (1) {
+    const ValueType* entry = table + i;
+
+    if (HashFunctions::safeToCompareToEmptyOrDeleted) {
+      if (HashTranslator::equal(Extractor::extract(*entry), key))
+        return entry;
+
+      if (isEmptyBucket(*entry))
+        return nullptr;
+    } else {
+      if (isEmptyBucket(*entry))
         return nullptr;
 
-    size_t k = 0;
-    size_t sizeMask = tableSizeMask();
-    unsigned h = HashTranslator::hash(key);
-    size_t i = h & sizeMask;
-
-    UPDATE_ACCESS_COUNTS();
-
-    while (1) {
-        const ValueType* entry = table + i;
-
-        if (HashFunctions::safeToCompareToEmptyOrDeleted) {
-            if (HashTranslator::equal(Extractor::extract(*entry), key))
-                return entry;
-
-            if (isEmptyBucket(*entry))
-                return nullptr;
-        } else {
-            if (isEmptyBucket(*entry))
-                return nullptr;
-
-            if (!isDeletedBucket(*entry) && HashTranslator::equal(Extractor::extract(*entry), key))
-                return entry;
-        }
-        UPDATE_PROBE_COUNTS();
-        if (!k)
-            k = 1 | doubleHash(h);
-        i = (i + k) & sizeMask;
+      if (!isDeletedBucket(*entry) &&
+          HashTranslator::equal(Extractor::extract(*entry), key))
+        return entry;
     }
+    UPDATE_PROBE_COUNTS();
+    if (!k)
+      k = 1 | doubleHash(h);
+    i = (i + k) & sizeMask;
+  }
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename HashTranslator, typename T>
-inline typename HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::LookupType HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::lookupForWriting(const T& key)
-{
-    ASSERT(!m_accessForbidden);
-    ASSERT(m_table);
-    registerModification();
-
-    ValueType* table = m_table;
-    size_t k = 0;
-    size_t sizeMask = tableSizeMask();
-    unsigned h = HashTranslator::hash(key);
-    size_t i = h & sizeMask;
-
-    UPDATE_ACCESS_COUNTS();
-
-    ValueType* deletedEntry = nullptr;
-
-    while (1) {
-        ValueType* entry = table + i;
-
-        if (isEmptyBucket(*entry))
-            return LookupType(deletedEntry ? deletedEntry : entry, false);
-
-        if (HashFunctions::safeToCompareToEmptyOrDeleted) {
-            if (HashTranslator::equal(Extractor::extract(*entry), key))
-                return LookupType(entry, true);
-
-            if (isDeletedBucket(*entry))
-                deletedEntry = entry;
-        } else {
-            if (isDeletedBucket(*entry))
-                deletedEntry = entry;
-            else if (HashTranslator::equal(Extractor::extract(*entry), key))
-                return LookupType(entry, true);
-        }
-        UPDATE_PROBE_COUNTS();
-        if (!k)
-            k = 1 | doubleHash(h);
-        i = (i + k) & sizeMask;
+inline typename HashTable<Key,
+                          Value,
+                          Extractor,
+                          HashFunctions,
+                          Traits,
+                          KeyTraits,
+                          Allocator>::LookupType
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    lookupForWriting(const T& key) {
+  ASSERT(!m_accessForbidden);
+  ASSERT(m_table);
+  registerModification();
+
+  ValueType* table = m_table;
+  size_t k = 0;
+  size_t sizeMask = tableSizeMask();
+  unsigned h = HashTranslator::hash(key);
+  size_t i = h & sizeMask;
+
+  UPDATE_ACCESS_COUNTS();
+
+  ValueType* deletedEntry = nullptr;
+
+  while (1) {
+    ValueType* entry = table + i;
+
+    if (isEmptyBucket(*entry))
+      return LookupType(deletedEntry ? deletedEntry : entry, false);
+
+    if (HashFunctions::safeToCompareToEmptyOrDeleted) {
+      if (HashTranslator::equal(Extractor::extract(*entry), key))
+        return LookupType(entry, true);
+
+      if (isDeletedBucket(*entry))
+        deletedEntry = entry;
+    } else {
+      if (isDeletedBucket(*entry))
+        deletedEntry = entry;
+      else if (HashTranslator::equal(Extractor::extract(*entry), key))
+        return LookupType(entry, true);
     }
+    UPDATE_PROBE_COUNTS();
+    if (!k)
+      k = 1 | doubleHash(h);
+    i = (i + k) & sizeMask;
+  }
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename HashTranslator, typename T>
-inline typename HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::FullLookupType HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::fullLookupForWriting(const T& key)
-{
-    ASSERT(!m_accessForbidden);
-    ASSERT(m_table);
-    registerModification();
-
-    ValueType* table = m_table;
-    size_t k = 0;
-    size_t sizeMask = tableSizeMask();
-    unsigned h = HashTranslator::hash(key);
-    size_t i = h & sizeMask;
-
-    UPDATE_ACCESS_COUNTS();
-
-    ValueType* deletedEntry = nullptr;
-
-    while (1) {
-        ValueType* entry = table + i;
-
-        if (isEmptyBucket(*entry))
-            return makeLookupResult(deletedEntry ? deletedEntry : entry, false, h);
-
-        if (HashFunctions::safeToCompareToEmptyOrDeleted) {
-            if (HashTranslator::equal(Extractor::extract(*entry), key))
-                return makeLookupResult(entry, true, h);
-
-            if (isDeletedBucket(*entry))
-                deletedEntry = entry;
-        } else {
-            if (isDeletedBucket(*entry))
-                deletedEntry = entry;
-            else if (HashTranslator::equal(Extractor::extract(*entry), key))
-                return makeLookupResult(entry, true, h);
-        }
-        UPDATE_PROBE_COUNTS();
-        if (!k)
-            k = 1 | doubleHash(h);
-        i = (i + k) & sizeMask;
+inline typename HashTable<Key,
+                          Value,
+                          Extractor,
+                          HashFunctions,
+                          Traits,
+                          KeyTraits,
+                          Allocator>::FullLookupType
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    fullLookupForWriting(const T& key) {
+  ASSERT(!m_accessForbidden);
+  ASSERT(m_table);
+  registerModification();
+
+  ValueType* table = m_table;
+  size_t k = 0;
+  size_t sizeMask = tableSizeMask();
+  unsigned h = HashTranslator::hash(key);
+  size_t i = h & sizeMask;
+
+  UPDATE_ACCESS_COUNTS();
+
+  ValueType* deletedEntry = nullptr;
+
+  while (1) {
+    ValueType* entry = table + i;
+
+    if (isEmptyBucket(*entry))
+      return makeLookupResult(deletedEntry ? deletedEntry : entry, false, h);
+
+    if (HashFunctions::safeToCompareToEmptyOrDeleted) {
+      if (HashTranslator::equal(Extractor::extract(*entry), key))
+        return makeLookupResult(entry, true, h);
+
+      if (isDeletedBucket(*entry))
+        deletedEntry = entry;
+    } else {
+      if (isDeletedBucket(*entry))
+        deletedEntry = entry;
+      else if (HashTranslator::equal(Extractor::extract(*entry), key))
+        return makeLookupResult(entry, true, h);
     }
+    UPDATE_PROBE_COUNTS();
+    if (!k)
+      k = 1 | doubleHash(h);
+    i = (i + k) & sizeMask;
+  }
 }
 
-template <bool emptyValueIsZero> struct HashTableBucketInitializer;
+template <bool emptyValueIsZero>
+struct HashTableBucketInitializer;
 
-template <> struct HashTableBucketInitializer<false> {
-    STATIC_ONLY(HashTableBucketInitializer);
-    template <typename Traits, typename Value> static void initialize(Value& bucket)
-    {
-        new (NotNull, &bucket) Value(Traits::emptyValue());
-    }
+template <>
+struct HashTableBucketInitializer<false> {
+  STATIC_ONLY(HashTableBucketInitializer);
+  template <typename Traits, typename Value>
+  static void initialize(Value& bucket) {
+    new (NotNull, &bucket) Value(Traits::emptyValue());
+  }
 };
 
-template <> struct HashTableBucketInitializer<true> {
-    STATIC_ONLY(HashTableBucketInitializer);
-    template <typename Traits, typename Value> static void initialize(Value& bucket)
-    {
-        // This initializes the bucket without copying the empty value.  That
-        // makes it possible to use this with types that don't support copying.
-        // The memset to 0 looks like a slow operation but is optimized by the
-        // compilers.
-        memset(&bucket, 0, sizeof(bucket));
-    }
+template <>
+struct HashTableBucketInitializer<true> {
+  STATIC_ONLY(HashTableBucketInitializer);
+  template <typename Traits, typename Value>
+  static void initialize(Value& bucket) {
+    // This initializes the bucket without copying the empty value.  That
+    // makes it possible to use this with types that don't support copying.
+    // The memset to 0 looks like a slow operation but is optimized by the
+    // compilers.
+    memset(&bucket, 0, sizeof(bucket));
+  }
 };
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-inline void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::initializeBucket(ValueType& bucket)
-{
-    HashTableBucketInitializer<Traits::emptyValueIsZero>::template initialize<Traits>(bucket);
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+inline void
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    initializeBucket(ValueType& bucket) {
+  HashTableBucketInitializer<Traits::emptyValueIsZero>::template initialize<
+      Traits>(bucket);
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename HashTranslator, typename T, typename Extra>
-typename HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::AddResult HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::add(const T& key, const Extra& extra)
-{
-    ASSERT(!m_accessForbidden);
-    ASSERT(Allocator::isAllocationAllowed());
-    if (!m_table)
-        expand();
-
-    ASSERT(m_table);
-
-    ValueType* table = m_table;
-    size_t k = 0;
-    size_t sizeMask = tableSizeMask();
-    unsigned h = HashTranslator::hash(key);
-    size_t i = h & sizeMask;
-
-    UPDATE_ACCESS_COUNTS();
-
-    ValueType* deletedEntry = nullptr;
-    ValueType* entry;
-    while (1) {
-        entry = table + i;
-
-        if (isEmptyBucket(*entry))
-            break;
-
-        if (HashFunctions::safeToCompareToEmptyOrDeleted) {
-            if (HashTranslator::equal(Extractor::extract(*entry), key))
-                return AddResult(this, entry, false);
-
-            if (isDeletedBucket(*entry))
-                deletedEntry = entry;
-        } else {
-            if (isDeletedBucket(*entry))
-                deletedEntry = entry;
-            else if (HashTranslator::equal(Extractor::extract(*entry), key))
-                return AddResult(this, entry, false);
-        }
-        UPDATE_PROBE_COUNTS();
-        if (!k)
-            k = 1 | doubleHash(h);
-        i = (i + k) & sizeMask;
+typename HashTable<Key,
+                   Value,
+                   Extractor,
+                   HashFunctions,
+                   Traits,
+                   KeyTraits,
+                   Allocator>::AddResult
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    add(const T& key, const Extra& extra) {
+  ASSERT(!m_accessForbidden);
+  ASSERT(Allocator::isAllocationAllowed());
+  if (!m_table)
+    expand();
+
+  ASSERT(m_table);
+
+  ValueType* table = m_table;
+  size_t k = 0;
+  size_t sizeMask = tableSizeMask();
+  unsigned h = HashTranslator::hash(key);
+  size_t i = h & sizeMask;
+
+  UPDATE_ACCESS_COUNTS();
+
+  ValueType* deletedEntry = nullptr;
+  ValueType* entry;
+  while (1) {
+    entry = table + i;
+
+    if (isEmptyBucket(*entry))
+      break;
+
+    if (HashFunctions::safeToCompareToEmptyOrDeleted) {
+      if (HashTranslator::equal(Extractor::extract(*entry), key))
+        return AddResult(this, entry, false);
+
+      if (isDeletedBucket(*entry))
+        deletedEntry = entry;
+    } else {
+      if (isDeletedBucket(*entry))
+        deletedEntry = entry;
+      else if (HashTranslator::equal(Extractor::extract(*entry), key))
+        return AddResult(this, entry, false);
     }
+    UPDATE_PROBE_COUNTS();
+    if (!k)
+      k = 1 | doubleHash(h);
+    i = (i + k) & sizeMask;
+  }
 
-    registerModification();
+  registerModification();
 
-    if (deletedEntry) {
-        // Overwrite any data left over from last use, using placement new or
-        // memset.
-        initializeBucket(*deletedEntry);
-        entry = deletedEntry;
-        --m_deletedCount;
-    }
+  if (deletedEntry) {
+    // Overwrite any data left over from last use, using placement new or
+    // memset.
+    initializeBucket(*deletedEntry);
+    entry = deletedEntry;
+    --m_deletedCount;
+  }
 
-    HashTranslator::translate(*entry, key, extra);
-    ASSERT(!isEmptyOrDeletedBucket(*entry));
+  HashTranslator::translate(*entry, key, extra);
+  ASSERT(!isEmptyOrDeletedBucket(*entry));
 
-    ++m_keyCount;
+  ++m_keyCount;
 
-    if (shouldExpand())
-        entry = expand(entry);
+  if (shouldExpand())
+    entry = expand(entry);
 
-    return AddResult(this, entry, true);
+  return AddResult(this, entry, true);
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename HashTranslator, typename T, typename Extra>
-typename HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::AddResult HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::addPassingHashCode(const T& key, const Extra& extra)
-{
-    ASSERT(!m_accessForbidden);
-    ASSERT(Allocator::isAllocationAllowed());
-    if (!m_table)
-        expand();
-
-    FullLookupType lookupResult = fullLookupForWriting<HashTranslator>(key);
-
-    ValueType* entry = lookupResult.first.first;
-    bool found = lookupResult.first.second;
-    unsigned h = lookupResult.second;
-
-    if (found)
-        return AddResult(this, entry, false);
-
-    registerModification();
-
-    if (isDeletedBucket(*entry)) {
-        initializeBucket(*entry);
-        --m_deletedCount;
-    }
-
-    HashTranslator::translate(*entry, key, extra, h);
-    ASSERT(!isEmptyOrDeletedBucket(*entry));
-
-    ++m_keyCount;
-    if (shouldExpand())
-        entry = expand(entry);
-
-    return AddResult(this, entry, true);
+typename HashTable<Key,
+                   Value,
+                   Extractor,
+                   HashFunctions,
+                   Traits,
+                   KeyTraits,
+                   Allocator>::AddResult
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    addPassingHashCode(const T& key, const Extra& extra) {
+  ASSERT(!m_accessForbidden);
+  ASSERT(Allocator::isAllocationAllowed());
+  if (!m_table)
+    expand();
+
+  FullLookupType lookupResult = fullLookupForWriting<HashTranslator>(key);
+
+  ValueType* entry = lookupResult.first.first;
+  bool found = lookupResult.first.second;
+  unsigned h = lookupResult.second;
+
+  if (found)
+    return AddResult(this, entry, false);
+
+  registerModification();
+
+  if (isDeletedBucket(*entry)) {
+    initializeBucket(*entry);
+    --m_deletedCount;
+  }
+
+  HashTranslator::translate(*entry, key, extra, h);
+  ASSERT(!isEmptyOrDeletedBucket(*entry));
+
+  ++m_keyCount;
+  if (shouldExpand())
+    entry = expand(entry);
+
+  return AddResult(this, entry, true);
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-Value* HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::reinsert(ValueType& entry)
-{
-    ASSERT(m_table);
-    registerModification();
-    ASSERT(!lookupForWriting(Extractor::extract(entry)).second);
-    ASSERT(!isDeletedBucket(*(lookupForWriting(Extractor::extract(entry)).first)));
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+Value*
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    reinsert(ValueType& entry) {
+  ASSERT(m_table);
+  registerModification();
+  ASSERT(!lookupForWriting(Extractor::extract(entry)).second);
+  ASSERT(
+      !isDeletedBucket(*(lookupForWriting(Extractor::extract(entry)).first)));
 #if DUMP_HASHTABLE_STATS
-    atomicIncrement(&HashTableStats::numReinserts);
+  atomicIncrement(&HashTableStats::numReinserts);
 #endif
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-    ++m_stats->numReinserts;
+  ++m_stats->numReinserts;
 #endif
-    Value* newEntry = lookupForWriting(Extractor::extract(entry)).first;
-    Mover<ValueType, Allocator>::move(entry, *newEntry);
+  Value* newEntry = lookupForWriting(Extractor::extract(entry)).first;
+  Mover<ValueType, Allocator>::move(entry, *newEntry);
 
-    return newEntry;
+  return newEntry;
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename HashTranslator, typename T>
-inline typename HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::iterator HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::find(const T& key)
-{
-    ValueType* entry = lookup<HashTranslator>(key);
-    if (!entry)
-        return end();
-
-    return makeKnownGoodIterator(entry);
+inline typename HashTable<Key,
+                          Value,
+                          Extractor,
+                          HashFunctions,
+                          Traits,
+                          KeyTraits,
+                          Allocator>::iterator
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    find(const T& key) {
+  ValueType* entry = lookup<HashTranslator>(key);
+  if (!entry)
+    return end();
+
+  return makeKnownGoodIterator(entry);
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename HashTranslator, typename T>
-inline typename HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::const_iterator HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::find(const T& key) const
-{
-    ValueType* entry = const_cast<HashTable*>(this)->lookup<HashTranslator>(key);
-    if (!entry)
-        return end();
-
-    return makeKnownGoodConstIterator(entry);
+inline typename HashTable<Key,
+                          Value,
+                          Extractor,
+                          HashFunctions,
+                          Traits,
+                          KeyTraits,
+                          Allocator>::const_iterator
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    find(const T& key) const {
+  ValueType* entry = const_cast<HashTable*>(this)->lookup<HashTranslator>(key);
+  if (!entry)
+    return end();
+
+  return makeKnownGoodConstIterator(entry);
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename HashTranslator, typename T>
-bool HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::contains(const T& key) const
-{
-    return const_cast<HashTable*>(this)->lookup<HashTranslator>(key);
+bool HashTable<Key,
+               Value,
+               Extractor,
+               HashFunctions,
+               Traits,
+               KeyTraits,
+               Allocator>::contains(const T& key) const {
+  return const_cast<HashTable*>(this)->lookup<HashTranslator>(key);
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::remove(ValueType* pos)
-{
-    registerModification();
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+void HashTable<Key,
+               Value,
+               Extractor,
+               HashFunctions,
+               Traits,
+               KeyTraits,
+               Allocator>::remove(ValueType* pos) {
+  registerModification();
 #if DUMP_HASHTABLE_STATS
-    atomicIncrement(&HashTableStats::numRemoves);
+  atomicIncrement(&HashTableStats::numRemoves);
 #endif
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-    ++m_stats->numRemoves;
+  ++m_stats->numRemoves;
 #endif
 
-    ASSERT(!m_accessForbidden);
+  ASSERT(!m_accessForbidden);
 #if ENABLE(ASSERT)
-    m_accessForbidden = true;
+  m_accessForbidden = true;
 #endif
-    deleteBucket(*pos);
+  deleteBucket(*pos);
 #if ENABLE(ASSERT)
-    m_accessForbidden = false;
+  m_accessForbidden = false;
 #endif
-    ++m_deletedCount;
-    --m_keyCount;
+  ++m_deletedCount;
+  --m_keyCount;
 
-    if (shouldShrink())
-        shrink();
+  if (shouldShrink())
+    shrink();
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-inline void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::remove(iterator it)
-{
-    if (it == end())
-        return;
-    remove(const_cast<ValueType*>(it.m_iterator.m_position));
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+inline void
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    remove(iterator it) {
+  if (it == end())
+    return;
+  remove(const_cast<ValueType*>(it.m_iterator.m_position));
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-inline void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::remove(const_iterator it)
-{
-    if (it == end())
-        return;
-    remove(const_cast<ValueType*>(it.m_position));
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+inline void
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    remove(const_iterator it) {
+  if (it == end())
+    return;
+  remove(const_cast<ValueType*>(it.m_position));
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-inline void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::remove(KeyPeekInType key)
-{
-    remove(find(key));
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+inline void
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    remove(KeyPeekInType key) {
+  remove(find(key));
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-Value* HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::allocateTable(unsigned size)
-{
-    size_t allocSize = size * sizeof(ValueType);
-    ValueType* result;
-    // Assert that we will not use memset on things with a vtable entry.  The
-    // compiler will also check this on some platforms. We would like to check
-    // this on the whole value (key-value pair), but std::is_polymorphic will return
-    // false for a pair of two types, even if one of the components is
-    // polymorphic.
-    static_assert(!Traits::emptyValueIsZero || !std::is_polymorphic<KeyType>::value, "empty value cannot be zero for things with a vtable");
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+Value*
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    allocateTable(unsigned size) {
+  size_t allocSize = size * sizeof(ValueType);
+  ValueType* result;
+  // Assert that we will not use memset on things with a vtable entry.  The
+  // compiler will also check this on some platforms. We would like to check
+  // this on the whole value (key-value pair), but std::is_polymorphic will return
+  // false for a pair of two types, even if one of the components is
+  // polymorphic.
+  static_assert(
+      !Traits::emptyValueIsZero || !std::is_polymorphic<KeyType>::value,
+      "empty value cannot be zero for things with a vtable");
 
 #if ENABLE(OILPAN)
-    static_assert(Allocator::isGarbageCollected
-        || ((!AllowsOnlyPlacementNew<KeyType>::value || !NeedsTracing<KeyType>::value)
-        && (!AllowsOnlyPlacementNew<ValueType>::value || !NeedsTracing<ValueType>::value))
-        , "Cannot put DISALLOW_NEW_EXCEPT_PLACEMENT_NEW objects that have trace methods into an off-heap HashTable");
+  static_assert(Allocator::isGarbageCollected ||
+                    ((!AllowsOnlyPlacementNew<KeyType>::value ||
+                      !NeedsTracing<KeyType>::value) &&
+                     (!AllowsOnlyPlacementNew<ValueType>::value ||
+                      !NeedsTracing<ValueType>::value)),
+                "Cannot put DISALLOW_NEW_EXCEPT_PLACEMENT_NEW objects that "
+                "have trace methods into an off-heap HashTable");
 #endif
-    if (Traits::emptyValueIsZero) {
-        result = Allocator::template allocateZeroedHashTableBacking<ValueType, HashTable>(allocSize);
-    } else {
-        result = Allocator::template allocateHashTableBacking<ValueType, HashTable>(allocSize);
-        for (unsigned i = 0; i < size; i++)
-            initializeBucket(result[i]);
-    }
-    return result;
+  if (Traits::emptyValueIsZero) {
+    result = Allocator::template allocateZeroedHashTableBacking<ValueType,
+                                                                HashTable>(
+        allocSize);
+  } else {
+    result = Allocator::template allocateHashTableBacking<ValueType, HashTable>(
+        allocSize);
+    for (unsigned i = 0; i < size; i++)
+      initializeBucket(result[i]);
+  }
+  return result;
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::deleteAllBucketsAndDeallocate(ValueType* table, unsigned size)
-{
-    if (!IsTriviallyDestructible<ValueType>::value) {
-        for (unsigned i = 0; i < size; ++i) {
-            // This code is called when the hash table is cleared or resized. We
-            // have allocated a new backing store and we need to run the
-            // destructors on the old backing store, as it is being freed. If we
-            // are GCing we need to both call the destructor and mark the bucket
-            // as deleted, otherwise the destructor gets called again when the
-            // GC finds the backing store. With the default allocator it's
-            // enough to call the destructor, since we will free the memory
-            // explicitly and we won't see the memory with the bucket again.
-            if (Allocator::isGarbageCollected) {
-                if (!isEmptyOrDeletedBucket(table[i]))
-                    deleteBucket(table[i]);
-            } else {
-                if (!isDeletedBucket(table[i]))
-                    table[i].~ValueType();
-            }
-        }
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+void HashTable<Key,
+               Value,
+               Extractor,
+               HashFunctions,
+               Traits,
+               KeyTraits,
+               Allocator>::deleteAllBucketsAndDeallocate(ValueType* table,
+                                                         unsigned size) {
+  if (!IsTriviallyDestructible<ValueType>::value) {
+    for (unsigned i = 0; i < size; ++i) {
+      // This code is called when the hash table is cleared or resized. We
+      // have allocated a new backing store and we need to run the
+      // destructors on the old backing store, as it is being freed. If we
+      // are GCing we need to both call the destructor and mark the bucket
+      // as deleted, otherwise the destructor gets called again when the
+      // GC finds the backing store. With the default allocator it's
+      // enough to call the destructor, since we will free the memory
+      // explicitly and we won't see the memory with the bucket again.
+      if (Allocator::isGarbageCollected) {
+        if (!isEmptyOrDeletedBucket(table[i]))
+          deleteBucket(table[i]);
+      } else {
+        if (!isDeletedBucket(table[i]))
+          table[i].~ValueType();
+      }
     }
-    Allocator::freeHashTableBacking(table);
+  }
+  Allocator::freeHashTableBacking(table);
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-Value* HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::expand(Value* entry)
-{
-    unsigned newSize;
-    if (!m_tableSize) {
-        newSize = KeyTraits::minimumTableSize;
-    } else if (mustRehashInPlace()) {
-        newSize = m_tableSize;
-    } else {
-        newSize = m_tableSize * 2;
-        RELEASE_ASSERT(newSize > m_tableSize);
-    }
-
-    return rehash(newSize, entry);
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+Value*
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    expand(Value* entry) {
+  unsigned newSize;
+  if (!m_tableSize) {
+    newSize = KeyTraits::minimumTableSize;
+  } else if (mustRehashInPlace()) {
+    newSize = m_tableSize;
+  } else {
+    newSize = m_tableSize * 2;
+    RELEASE_ASSERT(newSize > m_tableSize);
+  }
+
+  return rehash(newSize, entry);
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-Value* HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::expandBuffer(unsigned newTableSize, Value* entry, bool& success)
-{
-    success = false;
-    ASSERT(m_tableSize < newTableSize);
-    if (!Allocator::expandHashTableBacking(m_table, newTableSize * sizeof(ValueType)))
-        return nullptr;
-
-    success = true;
-
-    Value* newEntry = nullptr;
-    unsigned oldTableSize = m_tableSize;
-    ValueType* originalTable = m_table;
-
-    ValueType* temporaryTable = allocateTable(oldTableSize);
-    for (unsigned i = 0; i < oldTableSize; i++) {
-        if (&m_table[i] == entry)
-            newEntry = &temporaryTable[i];
-        if (isEmptyOrDeletedBucket(m_table[i])) {
-            ASSERT(&m_table[i] != entry);
-            if (Traits::emptyValueIsZero) {
-                memset(&temporaryTable[i], 0, sizeof(ValueType));
-            } else {
-                initializeBucket(temporaryTable[i]);
-            }
-        } else {
-            Mover<ValueType, Allocator>::move(m_table[i], temporaryTable[i]);
-        }
-    }
-    m_table = temporaryTable;
-
-    if (Traits::emptyValueIsZero) {
-        memset(originalTable, 0, newTableSize * sizeof(ValueType));
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+Value*
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    expandBuffer(unsigned newTableSize, Value* entry, bool& success) {
+  success = false;
+  ASSERT(m_tableSize < newTableSize);
+  if (!Allocator::expandHashTableBacking(m_table,
+                                         newTableSize * sizeof(ValueType)))
+    return nullptr;
+
+  success = true;
+
+  Value* newEntry = nullptr;
+  unsigned oldTableSize = m_tableSize;
+  ValueType* originalTable = m_table;
+
+  ValueType* temporaryTable = allocateTable(oldTableSize);
+  for (unsigned i = 0; i < oldTableSize; i++) {
+    if (&m_table[i] == entry)
+      newEntry = &temporaryTable[i];
+    if (isEmptyOrDeletedBucket(m_table[i])) {
+      ASSERT(&m_table[i] != entry);
+      if (Traits::emptyValueIsZero) {
+        memset(&temporaryTable[i], 0, sizeof(ValueType));
+      } else {
+        initializeBucket(temporaryTable[i]);
+      }
     } else {
-        for (unsigned i = 0; i < newTableSize; i++)
-            initializeBucket(originalTable[i]);
+      Mover<ValueType, Allocator>::move(m_table[i], temporaryTable[i]);
     }
-    newEntry = rehashTo(originalTable, newTableSize, newEntry);
-
-    ASSERT(!m_accessForbidden);
+  }
+  m_table = temporaryTable;
+
+  if (Traits::emptyValueIsZero) {
+    memset(originalTable, 0, newTableSize * sizeof(ValueType));
+  } else {
+    for (unsigned i = 0; i < newTableSize; i++)
+      initializeBucket(originalTable[i]);
+  }
+  newEntry = rehashTo(originalTable, newTableSize, newEntry);
+
+  ASSERT(!m_accessForbidden);
 #if ENABLE(ASSERT)
-    m_accessForbidden = true;
+  m_accessForbidden = true;
 #endif
-    deleteAllBucketsAndDeallocate(temporaryTable, oldTableSize);
+  deleteAllBucketsAndDeallocate(temporaryTable, oldTableSize);
 #if ENABLE(ASSERT)
-    m_accessForbidden = false;
+  m_accessForbidden = false;
 #endif
 
-    return newEntry;
+  return newEntry;
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-Value* HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::rehashTo(ValueType* newTable, unsigned newTableSize, Value* entry)
-{
-    unsigned oldTableSize = m_tableSize;
-    ValueType* oldTable = m_table;
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+Value*
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    rehashTo(ValueType* newTable, unsigned newTableSize, Value* entry) {
+  unsigned oldTableSize = m_tableSize;
+  ValueType* oldTable = m_table;
 
 #if DUMP_HASHTABLE_STATS
-    if (oldTableSize != 0)
-        atomicIncrement(&HashTableStats::numRehashes);
+  if (oldTableSize != 0)
+    atomicIncrement(&HashTableStats::numRehashes);
 #endif
 
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-    if (oldTableSize != 0)
-        ++m_stats->numRehashes;
+  if (oldTableSize != 0)
+    ++m_stats->numRehashes;
 #endif
 
-    m_table = newTable;
-    m_tableSize = newTableSize;
+  m_table = newTable;
+  m_tableSize = newTableSize;
 
-    Value* newEntry = nullptr;
-    for (unsigned i = 0; i != oldTableSize; ++i) {
-        if (isEmptyOrDeletedBucket(oldTable[i])) {
-            ASSERT(&oldTable[i] != entry);
-            continue;
-        }
-        Value* reinsertedEntry = reinsert(oldTable[i]);
-        if (&oldTable[i] == entry) {
-            ASSERT(!newEntry);
-            newEntry = reinsertedEntry;
-        }
+  Value* newEntry = nullptr;
+  for (unsigned i = 0; i != oldTableSize; ++i) {
+    if (isEmptyOrDeletedBucket(oldTable[i])) {
+      ASSERT(&oldTable[i] != entry);
+      continue;
+    }
+    Value* reinsertedEntry = reinsert(oldTable[i]);
+    if (&oldTable[i] == entry) {
+      ASSERT(!newEntry);
+      newEntry = reinsertedEntry;
     }
+  }
 
-    m_deletedCount = 0;
+  m_deletedCount = 0;
 
-    return newEntry;
+  return newEntry;
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-Value* HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::rehash(unsigned newTableSize, Value* entry)
-{
-    unsigned oldTableSize = m_tableSize;
-    ValueType* oldTable = m_table;
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+Value*
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    rehash(unsigned newTableSize, Value* entry) {
+  unsigned oldTableSize = m_tableSize;
+  ValueType* oldTable = m_table;
 
 #if DUMP_HASHTABLE_STATS
-    if (oldTableSize != 0)
-        atomicIncrement(&HashTableStats::numRehashes);
+  if (oldTableSize != 0)
+    atomicIncrement(&HashTableStats::numRehashes);
 #endif
 
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-    if (oldTableSize != 0)
-        ++m_stats->numRehashes;
+  if (oldTableSize != 0)
+    ++m_stats->numRehashes;
 #endif
 
-    // The Allocator::isGarbageCollected check is not needed.  The check is just
-    // a static hint for a compiler to indicate that Base::expandBuffer returns
-    // false if Allocator is a PartitionAllocator.
-    if (Allocator::isGarbageCollected && newTableSize > oldTableSize) {
-        bool success;
-        Value* newEntry = expandBuffer(newTableSize, entry, success);
-        if (success)
-            return newEntry;
-    }
+  // The Allocator::isGarbageCollected check is not needed.  The check is just
+  // a static hint for a compiler to indicate that Base::expandBuffer returns
+  // false if Allocator is a PartitionAllocator.
+  if (Allocator::isGarbageCollected && newTableSize > oldTableSize) {
+    bool success;
+    Value* newEntry = expandBuffer(newTableSize, entry, success);
+    if (success)
+      return newEntry;
+  }
 
-    ValueType* newTable = allocateTable(newTableSize);
-    Value* newEntry = rehashTo(newTable, newTableSize, entry);
+  ValueType* newTable = allocateTable(newTableSize);
+  Value* newEntry = rehashTo(newTable, newTableSize, entry);
 
-    ASSERT(!m_accessForbidden);
+  ASSERT(!m_accessForbidden);
 #if ENABLE(ASSERT)
-    m_accessForbidden = true;
+  m_accessForbidden = true;
 #endif
-    deleteAllBucketsAndDeallocate(oldTable, oldTableSize);
+  deleteAllBucketsAndDeallocate(oldTable, oldTableSize);
 #if ENABLE(ASSERT)
-    m_accessForbidden = false;
+  m_accessForbidden = false;
 #endif
 
-    return newEntry;
+  return newEntry;
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::clear()
-{
-    registerModification();
-    if (!m_table)
-        return;
-
-    ASSERT(!m_accessForbidden);
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+void HashTable<Key,
+               Value,
+               Extractor,
+               HashFunctions,
+               Traits,
+               KeyTraits,
+               Allocator>::clear() {
+  registerModification();
+  if (!m_table)
+    return;
+
+  ASSERT(!m_accessForbidden);
 #if ENABLE(ASSERT)
-    m_accessForbidden = true;
+  m_accessForbidden = true;
 #endif
-    deleteAllBucketsAndDeallocate(m_table, m_tableSize);
+  deleteAllBucketsAndDeallocate(m_table, m_tableSize);
 #if ENABLE(ASSERT)
-    m_accessForbidden = false;
+  m_accessForbidden = false;
 #endif
-    m_table = nullptr;
-    m_tableSize = 0;
-    m_keyCount = 0;
+  m_table = nullptr;
+  m_tableSize = 0;
+  m_keyCount = 0;
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::HashTable(const HashTable& other)
-    : m_table(nullptr)
-    , m_tableSize(0)
-    , m_keyCount(0)
-    , m_deletedCount(0)
-    , m_queueFlag(false)
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+    HashTable(const HashTable& other)
+    : m_table(nullptr),
+      m_tableSize(0),
+      m_keyCount(0),
+      m_deletedCount(0),
+      m_queueFlag(false)
 #if ENABLE(ASSERT)
-    , m_accessForbidden(false)
-    , m_modifications(0)
+      ,
+      m_accessForbidden(false),
+      m_modifications(0)
 #endif
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-    , m_stats(adoptPtr(new Stats(*other.m_stats)))
+      ,
+      m_stats(adoptPtr(new Stats(*other.m_stats)))
 #endif
 {
-    // Copy the hash table the dumb way, by adding each element to the new
-    // table.  It might be more efficient to copy the table slots, but it's not
-    // clear that efficiency is needed.
-    const_iterator end = other.end();
-    for (const_iterator it = other.begin(); it != end; ++it)
-        add(*it);
+  // Copy the hash table the dumb way, by adding each element to the new
+  // table.  It might be more efficient to copy the table slots, but it's not
+  // clear that efficiency is needed.
+  const_iterator end = other.end();
+  for (const_iterator it = other.begin(); it != end; ++it)
+    add(*it);
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::swap(HashTable& other)
-{
-    ASSERT(!m_accessForbidden);
-    std::swap(m_table, other.m_table);
-    std::swap(m_tableSize, other.m_tableSize);
-    std::swap(m_keyCount, other.m_keyCount);
-    // std::swap does not work for bit fields.
-    unsigned deleted = m_deletedCount;
-    m_deletedCount = other.m_deletedCount;
-    other.m_deletedCount = deleted;
-    ASSERT(!m_queueFlag);
-    ASSERT(!other.m_queueFlag);
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+void HashTable<Key,
+               Value,
+               Extractor,
+               HashFunctions,
+               Traits,
+               KeyTraits,
+               Allocator>::swap(HashTable& other) {
+  ASSERT(!m_accessForbidden);
+  std::swap(m_table, other.m_table);
+  std::swap(m_tableSize, other.m_tableSize);
+  std::swap(m_keyCount, other.m_keyCount);
+  // std::swap does not work for bit fields.
+  unsigned deleted = m_deletedCount;
+  m_deletedCount = other.m_deletedCount;
+  other.m_deletedCount = deleted;
+  ASSERT(!m_queueFlag);
+  ASSERT(!other.m_queueFlag);
 
 #if ENABLE(ASSERT)
-    std::swap(m_modifications, other.m_modifications);
+  std::swap(m_modifications, other.m_modifications);
 #endif
 
 #if DUMP_HASHTABLE_STATS_PER_TABLE
-    m_stats.swap(other.m_stats);
+  m_stats.swap(other.m_stats);
 #endif
 }
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>& HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::operator=(const HashTable& other)
-{
-    HashTable tmp(other);
-    swap(tmp);
-    return *this;
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>&
+HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::
+operator=(const HashTable& other) {
+  HashTable tmp(other);
+  swap(tmp);
+  return *this;
 }
 
-template <WeakHandlingFlag weakHandlingFlag, typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <WeakHandlingFlag weakHandlingFlag,
+          typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 struct WeakProcessingHashTableHelper;
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-struct WeakProcessingHashTableHelper<NoWeakHandlingInCollections, Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> {
-    STATIC_ONLY(WeakProcessingHashTableHelper);
-    static void process(typename Allocator::Visitor* visitor, void* closure) {}
-    static void ephemeronIteration(typename Allocator::Visitor* visitor, void* closure) {}
-    static void ephemeronIterationDone(typename Allocator::Visitor* visitor, void* closure) {}
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+struct WeakProcessingHashTableHelper<NoWeakHandlingInCollections,
+                                     Key,
+                                     Value,
+                                     Extractor,
+                                     HashFunctions,
+                                     Traits,
+                                     KeyTraits,
+                                     Allocator> {
+  STATIC_ONLY(WeakProcessingHashTableHelper);
+  static void process(typename Allocator::Visitor* visitor, void* closure) {}
+  static void ephemeronIteration(typename Allocator::Visitor* visitor,
+                                 void* closure) {}
+  static void ephemeronIterationDone(typename Allocator::Visitor* visitor,
+                                     void* closure) {}
 };
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
-struct WeakProcessingHashTableHelper<WeakHandlingInCollections, Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> {
-    STATIC_ONLY(WeakProcessingHashTableHelper);
-    // Used for purely weak and for weak-and-strong tables (ephemerons).
-    static void process(typename Allocator::Visitor* visitor, void* closure)
-    {
-        typedef HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> HashTableType;
-        HashTableType* table = reinterpret_cast<HashTableType*>(closure);
-        if (!table->m_table)
-            return;
-        // Now perform weak processing (this is a no-op if the backing was
-        // accessible through an iterator and was already marked strongly).
-        typedef typename HashTableType::ValueType ValueType;
-        for (ValueType* element = table->m_table + table->m_tableSize - 1; element >= table->m_table; element--) {
-            if (!HashTableType::isEmptyOrDeletedBucket(*element)) {
-                // At this stage calling trace can make no difference
-                // (everything is already traced), but we use the return value
-                // to remove things from the collection.
-
-                // FIXME: This should be rewritten so that this can check if the
-                // element is dead without calling trace, which is semantically
-                // not correct to be called in weak processing stage.
-                if (TraceInCollectionTrait<WeakHandlingInCollections, WeakPointersActWeak, ValueType, Traits>::trace(visitor, *element)) {
-                    table->registerModification();
-                    HashTableType::deleteBucket(*element); // Also calls the destructor.
-                    table->m_deletedCount++;
-                    table->m_keyCount--;
-                    // We don't rehash the backing until the next add or delete,
-                    // because that would cause allocation during GC.
-                }
-            }
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
+struct WeakProcessingHashTableHelper<WeakHandlingInCollections,
+                                     Key,
+                                     Value,
+                                     Extractor,
+                                     HashFunctions,
+                                     Traits,
+                                     KeyTraits,
+                                     Allocator> {
+  STATIC_ONLY(WeakProcessingHashTableHelper);
+  // Used for purely weak and for weak-and-strong tables (ephemerons).
+  static void process(typename Allocator::Visitor* visitor, void* closure) {
+    typedef HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits,
+                      Allocator>
+        HashTableType;
+    HashTableType* table = reinterpret_cast<HashTableType*>(closure);
+    if (!table->m_table)
+      return;
+    // Now perform weak processing (this is a no-op if the backing was
+    // accessible through an iterator and was already marked strongly).
+    typedef typename HashTableType::ValueType ValueType;
+    for (ValueType* element = table->m_table + table->m_tableSize - 1;
+         element >= table->m_table; element--) {
+      if (!HashTableType::isEmptyOrDeletedBucket(*element)) {
+        // At this stage calling trace can make no difference
+        // (everything is already traced), but we use the return value
+        // to remove things from the collection.
+
+        // FIXME: This should be rewritten so that this can check if the
+        // element is dead without calling trace, which is semantically
+        // not correct to be called in weak processing stage.
+        if (TraceInCollectionTrait<WeakHandlingInCollections,
+                                   WeakPointersActWeak, ValueType,
+                                   Traits>::trace(visitor, *element)) {
+          table->registerModification();
+          HashTableType::deleteBucket(*element);  // Also calls the destructor.
+          table->m_deletedCount++;
+          table->m_keyCount--;
+          // We don't rehash the backing until the next add or delete,
+          // because that would cause allocation during GC.
         }
+      }
     }
-
-    // Called repeatedly for tables that have both weak and strong pointers.
-    static void ephemeronIteration(typename Allocator::Visitor* visitor, void* closure)
-    {
-        typedef HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> HashTableType;
-        HashTableType* table = reinterpret_cast<HashTableType*>(closure);
-        ASSERT(table->m_table);
-        // Check the hash table for elements that we now know will not be
-        // removed by weak processing. Those elements need to have their strong
-        // pointers traced.
-        typedef typename HashTableType::ValueType ValueType;
-        for (ValueType* element = table->m_table + table->m_tableSize - 1; element >= table->m_table; element--) {
-            if (!HashTableType::isEmptyOrDeletedBucket(*element))
-                TraceInCollectionTrait<WeakHandlingInCollections, WeakPointersActWeak, ValueType, Traits>::trace(visitor, *element);
-        }
-    }
-
-    // Called when the ephemeron iteration is done and before running the per
-    // thread weak processing. It is guaranteed to be called before any thread
-    // is resumed.
-    static void ephemeronIterationDone(typename Allocator::Visitor* visitor, void* closure)
-    {
-        typedef HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator> HashTableType;
-        HashTableType* table = reinterpret_cast<HashTableType*>(closure);
-        ASSERT(Allocator::weakTableRegistered(visitor, table));
-        table->clearEnqueued();
+  }
+
+  // Called repeatedly for tables that have both weak and strong pointers.
+  static void ephemeronIteration(typename Allocator::Visitor* visitor,
+                                 void* closure) {
+    typedef HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits,
+                      Allocator>
+        HashTableType;
+    HashTableType* table = reinterpret_cast<HashTableType*>(closure);
+    ASSERT(table->m_table);
+    // Check the hash table for elements that we now know will not be
+    // removed by weak processing. Those elements need to have their strong
+    // pointers traced.
+    typedef typename HashTableType::ValueType ValueType;
+    for (ValueType* element = table->m_table + table->m_tableSize - 1;
+         element >= table->m_table; element--) {
+      if (!HashTableType::isEmptyOrDeletedBucket(*element))
+        TraceInCollectionTrait<WeakHandlingInCollections, WeakPointersActWeak,
+                               ValueType, Traits>::trace(visitor, *element);
     }
+  }
+
+  // Called when the ephemeron iteration is done and before running the per
+  // thread weak processing. It is guaranteed to be called before any thread
+  // is resumed.
+  static void ephemeronIterationDone(typename Allocator::Visitor* visitor,
+                                     void* closure) {
+    typedef HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits,
+                      Allocator>
+        HashTableType;
+    HashTableType* table = reinterpret_cast<HashTableType*>(closure);
+    ASSERT(Allocator::weakTableRegistered(visitor, table));
+    table->clearEnqueued();
+  }
 };
 
-template <typename Key, typename Value, typename Extractor, typename HashFunctions, typename Traits, typename KeyTraits, typename Allocator>
+template <typename Key,
+          typename Value,
+          typename Extractor,
+          typename HashFunctions,
+          typename Traits,
+          typename KeyTraits,
+          typename Allocator>
 template <typename VisitorDispatcher>
-void HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::trace(VisitorDispatcher visitor)
-{
-    // If someone else already marked the backing and queued up the trace and/or
-    // weak callback then we are done. This optimization does not happen for
-    // ListHashSet since its iterator does not point at the backing.
-    if (!m_table || Allocator::isHeapObjectAlive(m_table))
-        return;
-    // Normally, we mark the backing store without performing trace. This means
-    // it is marked live, but the pointers inside it are not marked.  Instead we
-    // will mark the pointers below. However, for backing stores that contain
-    // weak pointers the handling is rather different.  We don't mark the
-    // backing store here, so the marking GC will leave the backing unmarked. If
-    // the backing is found in any other way than through its HashTable (ie from
-    // an iterator) then the mark bit will be set and the pointers will be
-    // marked strongly, avoiding problems with iterating over things that
-    // disappear due to weak processing while we are iterating over them. We
-    // register the backing store pointer for delayed marking which will take
-    // place after we know if the backing is reachable from elsewhere. We also
-    // register a weakProcessing callback which will perform weak processing if
-    // needed.
-    if (Traits::weakHandlingFlag == NoWeakHandlingInCollections) {
-        Allocator::markNoTracing(visitor, m_table);
-    } else {
-        Allocator::registerDelayedMarkNoTracing(visitor, m_table);
-        // Since we're delaying marking this HashTable, it is possible that the
-        // registerWeakMembers is called multiple times (in rare
-        // cases). However, it shouldn't cause any issue.
-        Allocator::registerWeakMembers(visitor, this, m_table, WeakProcessingHashTableHelper<Traits::weakHandlingFlag, Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::process);
+void HashTable<Key,
+               Value,
+               Extractor,
+               HashFunctions,
+               Traits,
+               KeyTraits,
+               Allocator>::trace(VisitorDispatcher visitor) {
+  // If someone else already marked the backing and queued up the trace and/or
+  // weak callback then we are done. This optimization does not happen for
+  // ListHashSet since its iterator does not point at the backing.
+  if (!m_table || Allocator::isHeapObjectAlive(m_table))
+    return;
+  // Normally, we mark the backing store without performing trace. This means
+  // it is marked live, but the pointers inside it are not marked.  Instead we
+  // will mark the pointers below. However, for backing stores that contain
+  // weak pointers the handling is rather different.  We don't mark the
+  // backing store here, so the marking GC will leave the backing unmarked. If
+  // the backing is found in any other way than through its HashTable (ie from
+  // an iterator) then the mark bit will be set and the pointers will be
+  // marked strongly, avoiding problems with iterating over things that
+  // disappear due to weak processing while we are iterating over them. We
+  // register the backing store pointer for delayed marking which will take
+  // place after we know if the backing is reachable from elsewhere. We also
+  // register a weakProcessing callback which will perform weak processing if
+  // needed.
+  if (Traits::weakHandlingFlag == NoWeakHandlingInCollections) {
+    Allocator::markNoTracing(visitor, m_table);
+  } else {
+    Allocator::registerDelayedMarkNoTracing(visitor, m_table);
+    // Since we're delaying marking this HashTable, it is possible that the
+    // registerWeakMembers is called multiple times (in rare
+    // cases). However, it shouldn't cause any issue.
+    Allocator::registerWeakMembers(
+        visitor, this, m_table,
+        WeakProcessingHashTableHelper<Traits::weakHandlingFlag, Key, Value,
+                                      Extractor, HashFunctions, Traits,
+                                      KeyTraits, Allocator>::process);
+  }
+  if (NeedsTracingTrait<Traits>::value) {
+    if (Traits::weakHandlingFlag == WeakHandlingInCollections) {
+      // If we have both strong and weak pointers in the collection then
+      // we queue up the collection for fixed point iteration a la
+      // Ephemerons:
+      // http://dl.acm.org/citation.cfm?doid=263698.263733 - see also
+      // http://www.jucs.org/jucs_14_21/eliminating_cycles_in_weak
+      ASSERT(!enqueued() || Allocator::weakTableRegistered(visitor, this));
+      if (!enqueued()) {
+        Allocator::registerWeakTable(
+            visitor, this,
+            WeakProcessingHashTableHelper<
+                Traits::weakHandlingFlag, Key, Value, Extractor, HashFunctions,
+                Traits, KeyTraits, Allocator>::ephemeronIteration,
+            WeakProcessingHashTableHelper<
+                Traits::weakHandlingFlag, Key, Value, Extractor, HashFunctions,
+                Traits, KeyTraits, Allocator>::ephemeronIterationDone);
+        setEnqueued();
+      }
+      // We don't need to trace the elements here, since registering as a
+      // weak table above will cause them to be traced (perhaps several
+      // times). It's better to wait until everything else is traced
+      // before tracing the elements for the first time; this may reduce
+      // (by one) the number of iterations needed to get to a fixed point.
+      return;
     }
-    if (NeedsTracingTrait<Traits>::value) {
-        if (Traits::weakHandlingFlag == WeakHandlingInCollections) {
-            // If we have both strong and weak pointers in the collection then
-            // we queue up the collection for fixed point iteration a la
-            // Ephemerons:
-            // http://dl.acm.org/citation.cfm?doid=263698.263733 - see also
-            // http://www.jucs.org/jucs_14_21/eliminating_cycles_in_weak
-            ASSERT(!enqueued() || Allocator::weakTableRegistered(visitor, this));
-            if (!enqueued()) {
-                Allocator::registerWeakTable(visitor, this,
-                    WeakProcessingHashTableHelper<Traits::weakHandlingFlag, Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::ephemeronIteration,
-                    WeakProcessingHashTableHelper<Traits::weakHandlingFlag, Key, Value, Extractor, HashFunctions, Traits, KeyTraits, Allocator>::ephemeronIterationDone);
-                setEnqueued();
-            }
-            // We don't need to trace the elements here, since registering as a
-            // weak table above will cause them to be traced (perhaps several
-            // times). It's better to wait until everything else is traced
-            // before tracing the elements for the first time; this may reduce
-            // (by one) the number of iterations needed to get to a fixed point.
-            return;
-        }
-        for (ValueType* element = m_table + m_tableSize - 1; element >= m_table; element--) {
-            if (!isEmptyOrDeletedBucket(*element))
-                Allocator::template trace<VisitorDispatcher, ValueType, Traits>(visitor, *element);
-        }
+    for (ValueType* element = m_table + m_tableSize - 1; element >= m_table;
+         element--) {
+      if (!isEmptyOrDeletedBucket(*element))
+        Allocator::template trace<VisitorDispatcher, ValueType, Traits>(
+            visitor, *element);
     }
+  }
 }
 
 // iterator adapters
 
-template <typename HashTableType, typename Traits> struct HashTableConstIteratorAdapter {
-    STACK_ALLOCATED();
-    HashTableConstIteratorAdapter() {}
-    HashTableConstIteratorAdapter(const typename HashTableType::const_iterator& impl) : m_impl(impl) {}
-    typedef typename Traits::IteratorConstGetType GetType;
-    typedef typename HashTableType::ValueTraits::IteratorConstGetType SourceGetType;
-
-    GetType get() const { return const_cast<GetType>(SourceGetType(m_impl.get())); }
-    typename Traits::IteratorConstReferenceType operator*() const { return Traits::getToReferenceConstConversion(get()); }
-    GetType operator->() const { return get(); }
-
-    HashTableConstIteratorAdapter& operator++() { ++m_impl; return *this; }
-    // postfix ++ intentionally omitted
+template <typename HashTableType, typename Traits>
+struct HashTableConstIteratorAdapter {
+  STACK_ALLOCATED();
+  HashTableConstIteratorAdapter() {}
+  HashTableConstIteratorAdapter(
+      const typename HashTableType::const_iterator& impl)
+      : m_impl(impl) {}
+  typedef typename Traits::IteratorConstGetType GetType;
+  typedef
+      typename HashTableType::ValueTraits::IteratorConstGetType SourceGetType;
+
+  GetType get() const {
+    return const_cast<GetType>(SourceGetType(m_impl.get()));
+  }
+  typename Traits::IteratorConstReferenceType operator*() const {
+    return Traits::getToReferenceConstConversion(get());
+  }
+  GetType operator->() const { return get(); }
+
+  HashTableConstIteratorAdapter& operator++() {
+    ++m_impl;
+    return *this;
+  }
+  // postfix ++ intentionally omitted
 
-    typename HashTableType::const_iterator m_impl;
+  typename HashTableType::const_iterator m_impl;
 };
 
-template <typename HashTableType, typename Traits> struct HashTableIteratorAdapter {
-    STACK_ALLOCATED();
-    typedef typename Traits::IteratorGetType GetType;
-    typedef typename HashTableType::ValueTraits::IteratorGetType SourceGetType;
-
-    HashTableIteratorAdapter() {}
-    HashTableIteratorAdapter(const typename HashTableType::iterator& impl) : m_impl(impl) {}
-
-    GetType get() const { return const_cast<GetType>(SourceGetType(m_impl.get())); }
-    typename Traits::IteratorReferenceType operator*() const { return Traits::getToReferenceConversion(get()); }
-    GetType operator->() const { return get(); }
-
-    HashTableIteratorAdapter& operator++() { ++m_impl; return *this; }
-    // postfix ++ intentionally omitted
+template <typename HashTableType, typename Traits>
+struct HashTableIteratorAdapter {
+  STACK_ALLOCATED();
+  typedef typename Traits::IteratorGetType GetType;
+  typedef typename HashTableType::ValueTraits::IteratorGetType SourceGetType;
+
+  HashTableIteratorAdapter() {}
+  HashTableIteratorAdapter(const typename HashTableType::iterator& impl)
+      : m_impl(impl) {}
+
+  GetType get() const {
+    return const_cast<GetType>(SourceGetType(m_impl.get()));
+  }
+  typename Traits::IteratorReferenceType operator*() const {
+    return Traits::getToReferenceConversion(get());
+  }
+  GetType operator->() const { return get(); }
+
+  HashTableIteratorAdapter& operator++() {
+    ++m_impl;
+    return *this;
+  }
+  // postfix ++ intentionally omitted
 
-    operator HashTableConstIteratorAdapter<HashTableType, Traits>()
-    {
-        typename HashTableType::const_iterator i = m_impl;
-        return i;
-    }
+  operator HashTableConstIteratorAdapter<HashTableType, Traits>() {
+    typename HashTableType::const_iterator i = m_impl;
+    return i;
+  }
 
-    typename HashTableType::iterator m_impl;
+  typename HashTableType::iterator m_impl;
 };
 
 template <typename T, typename U>
-inline bool operator==(const HashTableConstIteratorAdapter<T, U>& a, const HashTableConstIteratorAdapter<T, U>& b)
-{
-    return a.m_impl == b.m_impl;
+inline bool operator==(const HashTableConstIteratorAdapter<T, U>& a,
+                       const HashTableConstIteratorAdapter<T, U>& b) {
+  return a.m_impl == b.m_impl;
 }
 
 template <typename T, typename U>
-inline bool operator!=(const HashTableConstIteratorAdapter<T, U>& a, const HashTableConstIteratorAdapter<T, U>& b)
-{
-    return a.m_impl != b.m_impl;
+inline bool operator!=(const HashTableConstIteratorAdapter<T, U>& a,
+                       const HashTableConstIteratorAdapter<T, U>& b) {
+  return a.m_impl != b.m_impl;
 }
 
 template <typename T, typename U>
-inline bool operator==(const HashTableIteratorAdapter<T, U>& a, const HashTableIteratorAdapter<T, U>& b)
-{
-    return a.m_impl == b.m_impl;
+inline bool operator==(const HashTableIteratorAdapter<T, U>& a,
+                       const HashTableIteratorAdapter<T, U>& b) {
+  return a.m_impl == b.m_impl;
 }
 
 template <typename T, typename U>
-inline bool operator!=(const HashTableIteratorAdapter<T, U>& a, const HashTableIteratorAdapter<T, U>& b)
-{
-    return a.m_impl != b.m_impl;
+inline bool operator!=(const HashTableIteratorAdapter<T, U>& a,
+                       const HashTableIteratorAdapter<T, U>& b) {
+  return a.m_impl != b.m_impl;
 }
 
 // All 4 combinations of ==, != and Const,non const.
 template <typename T, typename U>
-inline bool operator==(const HashTableConstIteratorAdapter<T, U>& a, const HashTableIteratorAdapter<T, U>& b)
-{
-    return a.m_impl == b.m_impl;
+inline bool operator==(const HashTableConstIteratorAdapter<T, U>& a,
+                       const HashTableIteratorAdapter<T, U>& b) {
+  return a.m_impl == b.m_impl;
 }
 
 template <typename T, typename U>
-inline bool operator!=(const HashTableConstIteratorAdapter<T, U>& a, const HashTableIteratorAdapter<T, U>& b)
-{
-    return a.m_impl != b.m_impl;
+inline bool operator!=(const HashTableConstIteratorAdapter<T, U>& a,
+                       const HashTableIteratorAdapter<T, U>& b) {
+  return a.m_impl != b.m_impl;
 }
 
 template <typename T, typename U>
-inline bool operator==(const HashTableIteratorAdapter<T, U>& a, const HashTableConstIteratorAdapter<T, U>& b)
-{
-    return a.m_impl == b.m_impl;
+inline bool operator==(const HashTableIteratorAdapter<T, U>& a,
+                       const HashTableConstIteratorAdapter<T, U>& b) {
+  return a.m_impl == b.m_impl;
 }
 
 template <typename T, typename U>
-inline bool operator!=(const HashTableIteratorAdapter<T, U>& a, const HashTableConstIteratorAdapter<T, U>& b)
-{
-    return a.m_impl != b.m_impl;
+inline bool operator!=(const HashTableIteratorAdapter<T, U>& a,
+                       const HashTableConstIteratorAdapter<T, U>& b) {
+  return a.m_impl != b.m_impl;
 }
 
 template <typename Collection1, typename Collection2>
-inline void removeAll(Collection1& collection, const Collection2& toBeRemoved)
-{
-    if (collection.isEmpty() || toBeRemoved.isEmpty())
-        return;
-    typedef typename Collection2::const_iterator CollectionIterator;
-    CollectionIterator end(toBeRemoved.end());
-    for (CollectionIterator it(toBeRemoved.begin()); it != end; ++it)
-        collection.remove(*it);
+inline void removeAll(Collection1& collection, const Collection2& toBeRemoved) {
+  if (collection.isEmpty() || toBeRemoved.isEmpty())
+    return;
+  typedef typename Collection2::const_iterator CollectionIterator;
+  CollectionIterator end(toBeRemoved.end());
+  for (CollectionIterator it(toBeRemoved.begin()); it != end; ++it)
+    collection.remove(*it);
 }
 
-} // namespace WTF
+}  // namespace WTF
 
 #include "wtf/HashIterators.h"
 
-#endif // WTF_HashTable_h
+#endif  // WTF_HashTable_h