reflow comments in platform/heap

third_party/WebKit/Source/platform/heap/SelfKeepAlive.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SelfKeepAlive_h
 #define SelfKeepAlive_h
 
 #include "platform/heap/Persistent.h"
 #include "wtf/Allocator.h"
 #include "wtf/Assertions.h"
@@ skipping 19 matching lines @@
 //         // Clear self-reference that ensured we were kept alive while opened.
 //         m_keepAlive.clear();
 //         ....
 //     }
 //
 //  private:
 //     ...
 //     SelfKeepAlive m_keepAlive;
 //  };
 //
-// The responsibility to call clear() in a timely fashion resides with the implementation
-// of the object.
+// The responsibility to call clear() in a timely fashion resides with the
+// implementation of the object.
 //
 //
 template <typename Self>
 class SelfKeepAlive final {
   DISALLOW_NEW();
 
  public:
   SelfKeepAlive() {}
 
   explicit SelfKeepAlive(Self* self) { assign(self); }
@@ skipping 13 matching lines @@
     m_keepAlive = self;
   }
 
   GC_PLUGIN_IGNORE("420515")
   Persistent<Self> m_keepAlive;
 };
 
 }  // namespace blink
 
 #endif  // SelfKeepAlive_h