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

third_party/WebKit/Source/wtf/Locker.h

 /*
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 14 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #ifndef Locker_h
 #define Locker_h
 
 #include "wtf/Noncopyable.h"
 
 namespace WTF {
 
-template <typename T> class Locker {
-    WTF_MAKE_NONCOPYABLE(Locker);
-public:
-    Locker(T& lockable) : m_lockable(lockable) { m_lockable.lock(); }
-    ~Locker() { m_lockable.unlock(); }
-private:
-    T& m_lockable;
+template <typename T>
+class Locker {
+  WTF_MAKE_NONCOPYABLE(Locker);
+
+ public:
+  Locker(T& lockable)
+      : m_lockable(lockable) { m_lockable.lock(); }
+  ~Locker() { m_lockable.unlock(); }
+
+ private:
+  T& m_lockable;
 };
-
 }
 
 using WTF::Locker;
 
 #endif