Rename OS(WINDOWS) to OS(WIN)

Source/core/platform/chromium/ClipboardChromiumTest.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 20 matching lines @@
 #include "config.h"
 
 #include "core/platform/chromium/ClipboardChromium.h"
 
 #include <gtest/gtest.h>
 
 using namespace WebCore;
 
 namespace {
 
-#if OS(WINDOWS)
+#if OS(WIN)
 const char invalidCharacters[] = "\x00/\\:*?\"<>|";
 #else
 const char invalidCharacters[] =
     "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
     "\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f"
     "\x7f/";
 #endif
 const char longString[] =
     "0,1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597,2584,4181,6765,10946,17711,28657,46368,"
     "75025,121393,196418,317811,514229,832040,1346269,2178309,3524578,5702887,9227465,14930352";
@@ skipping 28 matching lines @@
 {
     String name = String(longString) + longString;
     String extension = longString;
     ClipboardChromium::validateFilename(name, extension);
     EXPECT_EQ("0,1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597,2584,4181,6765,109", name);
     EXPECT_EQ(longString, extension);
     EXPECT_EQ(254u, name.length() + extension.length());
 }
 
 } // anonymous namespace