VM: Re-format to use at most one newline between functions

runtime/include/dart_mirrors_api.h

 /*
  * Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
  * for details. All rights reserved. Use of this source code is governed by a
  * BSD-style license that can be found in the LICENSE file.
  */
 
 #ifndef RUNTIME_INCLUDE_DART_MIRRORS_API_H_
 #define RUNTIME_INCLUDE_DART_MIRRORS_API_H_
 
 #include "dart_api.h"
 
-
 /**
  * Returns the simple name for the provided type.
  */
 DART_EXPORT Dart_Handle Dart_TypeName(Dart_Handle type);
 
 /**
  * Returns the qualified name for the provided type.
  */
 DART_EXPORT Dart_Handle Dart_QualifiedTypeName(Dart_Handle type);
 
@@ skipping 108 matching lines @@
 DART_EXPORT Dart_Handle Dart_LibraryGetClassNames(Dart_Handle library);
 
 /**
  * Retrieves the function of a closure.
  *
  * \return A handle to the function of the closure, or an error handle if the
  *   argument is not a closure.
  */
 DART_EXPORT Dart_Handle Dart_ClosureFunction(Dart_Handle closure);
 
-
 #endif /* INCLUDE_DART_MIRRORS_API_H_ */ /* NOLINT */