Convert usage of ARRAY_SIZE to arraysize.

webrtc/base/fileutils.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include <assert.h>
 
+#include "webrtc/base/arraysize.h"
 #include "webrtc/base/pathutils.h"
 #include "webrtc/base/fileutils.h"
 #include "webrtc/base/stringutils.h"
 #include "webrtc/base/stream.h"
 
 #if defined(WEBRTC_WIN)
 #include "webrtc/base/win32filesystem.h"
 #else
 #include "webrtc/base/unixfilesystem.h"
 #endif
@@ skipping 243 matching lines @@
 
     if (!Filesystem::IsFile(pathname)) {
       if (create_empty) {
         FileStream* fs = Filesystem::OpenFile(pathname, "w");
         delete fs;
       }
       return true;
     }
     version += 1;
     char version_base[MAX_PATH];
-    sprintfn(version_base, ARRAY_SIZE(version_base), "%s-%u",
-             basename.c_str(), version);
+    sprintfn(version_base, arraysize(version_base), "%s-%u", basename.c_str(),
+             version);
     path.SetBasename(version_base);
   }
   return true;
 }
 
 }  // namespace rtc