| Index: tools/gn/runtime_deps_unittest.cc
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| diff --git a/tools/gn/runtime_deps_unittest.cc b/tools/gn/runtime_deps_unittest.cc
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| index 3b3c88037beb053525e34927cf61e87dd850d843..915fbc28302e37a822fd658e1def19ca12649118 100644
 | 
| --- a/tools/gn/runtime_deps_unittest.cc
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| +++ b/tools/gn/runtime_deps_unittest.cc
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| @@ -2,6 +2,8 @@
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|  // Use of this source code is governed by a BSD-style license that can be
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|  // found in the LICENSE file.
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|  
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| +#include <stddef.h>
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| +
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|  #include <algorithm>
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|  
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|  #include "testing/gtest/include/gtest/gtest.h"
 | 
| 
 |