Fix mac build

runtime/include/dart_api.h

 /*
  * Copyright (c) 2012, 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_API_H_
 #define RUNTIME_INCLUDE_DART_API_H_
 
 /** \mainpage Dart Embedding API Reference
@@ skipping 2428 matching lines @@
 enum {
   kNativeArgNumberPos = 0,
   kNativeArgNumberSize = 8,
   kNativeArgTypePos = kNativeArgNumberPos + kNativeArgNumberSize,
   kNativeArgTypeSize = 8,
 };
 
 #define BITMASK(size) ((1 << size) - 1)
 #define DART_NATIVE_ARG_DESCRIPTOR(type, position)                             \
   (((type & BITMASK(kNativeArgTypeSize)) << kNativeArgTypePos) |               \
-   (position & BITMASK(kNativeArgNumberSize)))  // NOLINT
+   (position & BITMASK(kNativeArgNumberSize)))
 
 /**
  * Gets the native arguments based on the types passed in and populates
  * the passed arguments buffer with appropriate native values.
  *
  * \param args the Native arguments block passed into the native call.
  * \param num_arguments length of argument descriptor array and argument
  *   values array passed in.
  * \param arg_descriptors an array that describes the arguments that
  *   need to be retrieved. For each argument to be retrieved the descriptor
@@ skipping 740 matching lines @@
 
 
 /**
  *  Returns whether the VM only supports running from precompiled snapshots and
  *  not from any other kind of snapshot or from source (that is, the VM was
  *  compiled with DART_PRECOMPILED_RUNTIME).
  */
 DART_EXPORT bool Dart_IsPrecompiledRuntime();
 
 #endif /* INCLUDE_DART_API_H_ */ /* NOLINT */