Header cleanup in base....

base/command_line_unittest.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/basictypes.h"
 #include "base/file_path.h"
-#include "base/string_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // To test Windows quoting behavior, we use a string that has some backslashes
 // and quotes.
 // Consider the command-line argument: q\"bs1\bs2\\bs3q\\\"
 // Here it is with C-style escapes.
 #define TRICKY_QUOTED L"q\\\"bs1\\bs2\\\\bs3q\\\\\\\""
 // It should be parsed by Windows as: q"bs1\bs2\\bs3q\"
 // Here that is with C-style escapes.
 #define TRICKY L"q\"bs1\\bs2\\\\bs3q\\\""
@@ skipping 124 matching lines @@
 #if defined(OS_WIN)
   EXPECT_EQ(L"\"Program\" "
             L"--switch1 "
             L"--switch2=value "
             L"--switch3=\"a value with spaces\" "
             L"--switch4=\"\\\"a value with quotes\\\"\" "
             L"--quotes=\"" TRICKY_QUOTED L"\"",
             cl.command_line_string());
 #endif
 }