Apply clang-format with Chromium-style without column limit.

third_party/WebKit/Source/wtf/PassRefPtr.h

 /*
  *  Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *  Library General Public License for more details.
  *
  *  You should have received a copy of the GNU Library General Public License
  *  along with this library; see the file COPYING.LIB.  If not, write to
  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  *  Boston, MA 02110-1301, USA.
  *
  */
 
 #ifndef WTF_PassRefPtr_h
 #define WTF_PassRefPtr_h
 
 #include "wtf/Assertions.h"
 #include "wtf/RawPtr.h"
 #include "wtf/TypeTraits.h"
 
 namespace WTF {
 
-template <typename T> class RefPtr;
-template <typename T> class PassRefPtr;
-template <typename T> PassRefPtr<T> adoptRef(T*);
+template <typename T>
+class RefPtr;
+template <typename T>
+class PassRefPtr;
+template <typename T>
+PassRefPtr<T> adoptRef(T*);
 
 inline void adopted(const void*) {}
 
 // requireAdoption() is not overloaded for WTF::RefCounted, which has a built-in
 // assumption that adoption is required. requireAdoption() is for bootstrapping
 // alternate reference count classes that are compatible with ReftPtr/PassRefPtr
 // but cannot have adoption checks enabled by default, such as skia's
 // SkRefCnt. The purpose of requireAdoption() is to enable adoption checks only
 // once it is known that the object will be used with RefPtr/PassRefPtr.
 inline void requireAdoption(const void*) {}
 
-template <typename T> ALWAYS_INLINE void refIfNotNull(T* ptr)
-{
-    if (LIKELY(ptr != 0)) {
-        requireAdoption(ptr);
-        ptr->ref();
-    }
+template <typename T>
+ALWAYS_INLINE void refIfNotNull(T* ptr) {
+  if (LIKELY(ptr != 0)) {
+    requireAdoption(ptr);
+    ptr->ref();
+  }
 }
 
-template <typename T> ALWAYS_INLINE void derefIfNotNull(T* ptr)
-{
-    if (LIKELY(ptr != 0))
-        ptr->deref();
+template <typename T>
+ALWAYS_INLINE void derefIfNotNull(T* ptr) {
+  if (LIKELY(ptr != 0))
+    ptr->deref();
 }
 
-template <typename T> class PassRefPtr {
-public:
-    PassRefPtr() : m_ptr(nullptr) {}
-    PassRefPtr(std::nullptr_t) : m_ptr(nullptr) {}
-    PassRefPtr(T* ptr) : m_ptr(ptr) { refIfNotNull(ptr); }
-    template <typename U> PassRefPtr(const RawPtr<U>& ptr, EnsurePtrConvertibleArgDecl(U, T)) : m_ptr(ptr.get()) { refIfNotNull(m_ptr); }
-    explicit PassRefPtr(T& ptr) : m_ptr(&ptr) { m_ptr->ref(); }
-    // It somewhat breaks the type system to allow transfer of ownership out of
-    // a const PassRefPtr. However, it makes it much easier to work with
-    // PassRefPtr temporaries, and we don't have a need to use real const
-    // PassRefPtrs anyway.
-    PassRefPtr(const PassRefPtr& o) : m_ptr(o.leakRef()) {}
-    template <typename U> PassRefPtr(const PassRefPtr<U>& o, EnsurePtrConvertibleArgDecl(U, T)) : m_ptr(o.leakRef()) {}
+template <typename T>
+class PassRefPtr {
+ public:
+  PassRefPtr()
+      : m_ptr(nullptr) {}
+  PassRefPtr(std::nullptr_t)
+      : m_ptr(nullptr) {}
+  PassRefPtr(T* ptr)
+      : m_ptr(ptr) { refIfNotNull(ptr); }
+  template <typename U>
+  PassRefPtr(const RawPtr<U>& ptr, EnsurePtrConvertibleArgDecl(U, T))
+      : m_ptr(ptr.get()) { refIfNotNull(m_ptr); }
+  explicit PassRefPtr(T& ptr)
+      : m_ptr(&ptr) { m_ptr->ref(); }
+  // It somewhat breaks the type system to allow transfer of ownership out of
+  // a const PassRefPtr. However, it makes it much easier to work with
+  // PassRefPtr temporaries, and we don't have a need to use real const
+  // PassRefPtrs anyway.
+  PassRefPtr(const PassRefPtr& o)
+      : m_ptr(o.leakRef()) {}
+  template <typename U>
+  PassRefPtr(const PassRefPtr<U>& o, EnsurePtrConvertibleArgDecl(U, T))
+      : m_ptr(o.leakRef()) {}
 
-    ALWAYS_INLINE ~PassRefPtr() { derefIfNotNull(m_ptr); }
+  ALWAYS_INLINE ~PassRefPtr() { derefIfNotNull(m_ptr); }
 
-    template <typename U> PassRefPtr(const RefPtr<U>&, EnsurePtrConvertibleArgDecl(U, T));
+  template <typename U>
+  PassRefPtr(const RefPtr<U>&, EnsurePtrConvertibleArgDecl(U, T));
 
-    T* get() const { return m_ptr; }
+  T* get() const { return m_ptr; }
 
-    T* leakRef() const WARN_UNUSED_RETURN;
+  T* leakRef() const WARN_UNUSED_RETURN;
 
-    T& operator*() const { return *m_ptr; }
-    T* operator->() const { return m_ptr; }
+  T& operator*() const { return *m_ptr; }
+  T* operator->() const { return m_ptr; }
 
-    bool operator!() const { return !m_ptr; }
+  bool operator!() const { return !m_ptr; }
 
-    // This conversion operator allows implicit conversion to bool but not to
-    // other integer types.
-    typedef T* (PassRefPtr::*UnspecifiedBoolType);
-    operator UnspecifiedBoolType() const { return m_ptr ? &PassRefPtr::m_ptr : 0; }
+  // This conversion operator allows implicit conversion to bool but not to
+  // other integer types.
+  typedef T*(PassRefPtr::*UnspecifiedBoolType);
+  operator UnspecifiedBoolType() const { return m_ptr ? &PassRefPtr::m_ptr : 0; }
 
-    friend PassRefPtr adoptRef<T>(T*);
+  friend PassRefPtr adoptRef<T>(T*);
 
-private:
-    enum AdoptRefTag { AdoptRef };
-    PassRefPtr(T* ptr, AdoptRefTag) : m_ptr(ptr) {}
+ private:
+  enum AdoptRefTag { AdoptRef };
+  PassRefPtr(T* ptr, AdoptRefTag)
+      : m_ptr(ptr) {}
 
-    PassRefPtr& operator=(const PassRefPtr&)
-    {
-        static_assert(!sizeof(T*), "PassRefPtr should never be assigned to");
-        return *this;
-    }
+  PassRefPtr& operator=(const PassRefPtr&) {
+    static_assert(!sizeof(T*), "PassRefPtr should never be assigned to");
+    return *this;
+  }
 
-    mutable T* m_ptr;
+  mutable T* m_ptr;
 };
 
 template <typename T>
-template <typename U> inline PassRefPtr<T>::PassRefPtr(const RefPtr<U>& o, EnsurePtrConvertibleArgDefn(U, T))
-    : m_ptr(o.get())
-{
-    T* ptr = m_ptr;
-    refIfNotNull(ptr);
+template <typename U>
+inline PassRefPtr<T>::PassRefPtr(const RefPtr<U>& o, EnsurePtrConvertibleArgDefn(U, T))
+    : m_ptr(o.get()) {
+  T* ptr = m_ptr;
+  refIfNotNull(ptr);
 }
 
-template <typename T> inline T* PassRefPtr<T>::leakRef() const
-{
-    T* ptr = m_ptr;
-    m_ptr = nullptr;
-    return ptr;
+template <typename T>
+inline T* PassRefPtr<T>::leakRef() const {
+  T* ptr = m_ptr;
+  m_ptr = nullptr;
+  return ptr;
 }
 
-template <typename T, typename U> inline bool operator==(const PassRefPtr<T>& a, const PassRefPtr<U>& b)
-{
-    return a.get() == b.get();
+template <typename T, typename U>
+inline bool operator==(const PassRefPtr<T>& a, const PassRefPtr<U>& b) {
+  return a.get() == b.get();
 }
 
-template <typename T, typename U> inline bool operator==(const PassRefPtr<T>& a, const RefPtr<U>& b)
-{
-    return a.get() == b.get();
+template <typename T, typename U>
+inline bool operator==(const PassRefPtr<T>& a, const RefPtr<U>& b) {
+  return a.get() == b.get();
 }
 
-template <typename T, typename U> inline bool operator==(const RefPtr<T>& a, const PassRefPtr<U>& b)
-{
-    return a.get() == b.get();
+template <typename T, typename U>
+inline bool operator==(const RefPtr<T>& a, const PassRefPtr<U>& b) {
+  return a.get() == b.get();
 }
 
-template <typename T, typename U> inline bool operator==(const PassRefPtr<T>& a, U* b)
-{
-    return a.get() == b;
+template <typename T, typename U>
+inline bool operator==(const PassRefPtr<T>& a, U* b) {
+  return a.get() == b;
 }
 
-template <typename T, typename U> inline bool operator==(T* a, const PassRefPtr<U>& b)
-{
-    return a == b.get();
+template <typename T, typename U>
+inline bool operator==(T* a, const PassRefPtr<U>& b) {
+  return a == b.get();
 }
 
-template <typename T, typename U> inline bool operator==(const PassRefPtr<T>& a, const RawPtr<U>& b)
-{
-    return a.get() == b.get();
+template <typename T, typename U>
+inline bool operator==(const PassRefPtr<T>& a, const RawPtr<U>& b) {
+  return a.get() == b.get();
 }
 
-template <typename T, typename U> inline bool operator==(const RawPtr<T>& a, const PassRefPtr<U>& b)
-{
-    return a.get() == b.get();
+template <typename T, typename U>
+inline bool operator==(const RawPtr<T>& a, const PassRefPtr<U>& b) {
+  return a.get() == b.get();
 }
 
-template <typename T, typename U> inline bool operator!=(const PassRefPtr<T>& a, const PassRefPtr<U>& b)
-{
-    return a.get() != b.get();
+template <typename T, typename U>
+inline bool operator!=(const PassRefPtr<T>& a, const PassRefPtr<U>& b) {
+  return a.get() != b.get();
 }
 
-template <typename T, typename U> inline bool operator!=(const PassRefPtr<T>& a, const RefPtr<U>& b)
-{
-    return a.get() != b.get();
+template <typename T, typename U>
+inline bool operator!=(const PassRefPtr<T>& a, const RefPtr<U>& b) {
+  return a.get() != b.get();
 }
 
-template <typename T, typename U> inline bool operator!=(const RefPtr<T>& a, const PassRefPtr<U>& b)
-{
-    return a.get() != b.get();
+template <typename T, typename U>
+inline bool operator!=(const RefPtr<T>& a, const PassRefPtr<U>& b) {
+  return a.get() != b.get();
 }
 
-template <typename T, typename U> inline bool operator!=(const PassRefPtr<T>& a, U* b)
-{
-    return a.get() != b;
+template <typename T, typename U>
+inline bool operator!=(const PassRefPtr<T>& a, U* b) {
+  return a.get() != b;
 }
 
-template <typename T, typename U> inline bool operator!=(T* a, const PassRefPtr<U>& b)
-{
-    return a != b.get();
+template <typename T, typename U>
+inline bool operator!=(T* a, const PassRefPtr<U>& b) {
+  return a != b.get();
 }
 
-template <typename T, typename U> inline bool operator!=(const PassRefPtr<T>& a, const RawPtr<U>& b)
-{
-    return a.get() != b.get();
+template <typename T, typename U>
+inline bool operator!=(const PassRefPtr<T>& a, const RawPtr<U>& b) {
+  return a.get() != b.get();
 }
 
-template <typename T, typename U> inline bool operator!=(const RawPtr<T>& a, const PassRefPtr<U>& b)
-{
-    return a.get() != b.get();
+template <typename T, typename U>
+inline bool operator!=(const RawPtr<T>& a, const PassRefPtr<U>& b) {
+  return a.get() != b.get();
 }
 
-template <typename T> PassRefPtr<T> adoptRef(T* p)
-{
-    adopted(p);
-    return PassRefPtr<T>(p, PassRefPtr<T>::AdoptRef);
+template <typename T>
+PassRefPtr<T> adoptRef(T* p) {
+  adopted(p);
+  return PassRefPtr<T>(p, PassRefPtr<T>::AdoptRef);
 }
 
-template <typename T, typename U> inline PassRefPtr<T> static_pointer_cast(const PassRefPtr<U>& p)
-{
-    return adoptRef(static_cast<T*>(p.leakRef()));
+template <typename T, typename U>
+inline PassRefPtr<T> static_pointer_cast(const PassRefPtr<U>& p) {
+  return adoptRef(static_cast<T*>(p.leakRef()));
 }
 
-template <typename T> inline T* getPtr(const PassRefPtr<T>& p)
-{
-    return p.get();
+template <typename T>
+inline T* getPtr(const PassRefPtr<T>& p) {
+  return p.get();
 }
 
-} // namespace WTF
+}  // namespace WTF
 
 using WTF::PassRefPtr;
 using WTF::adoptRef;
 using WTF::static_pointer_cast;
 
-#endif // WTF_PassRefPtr_h
+#endif  // WTF_PassRefPtr_h