Cleanup: Remove unneeded base/file_util.h includes in chrome_frame, courgette, ipc, media, and net.

courgette/courgette_minimal_tool.cc

 // Copyright (c) 2009 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.
 
 // 'courgette_minimal_tool' is not meant to be a serious command-line tool.  It
 // has the minimum logic to apply a Courgette patch to a file.  The main purpose
 // is to monitor the code size of the patcher.
 
 #include <string>
 
-#include "base/file_util.h"
-
 #include "courgette/third_party/bsdiff.h"
 #include "courgette/courgette.h"
 #include "courgette/streams.h"
 
 void PrintHelp() {
   fprintf(stderr,
     "Usage:\n"
     "  courgette_minimal_tool <old-file-input> <patch-file-input>"
     " <new-file-output>\n"
     "\n");
@@ skipping 24 matching lines @@
   if (status != courgette::C_OK) {
     if (status == courgette::C_READ_OPEN_ERROR) Problem("Can't open file.");
     if (status == courgette::C_WRITE_OPEN_ERROR) Problem("Can't open file.");
     if (status == courgette::C_READ_ERROR) Problem("Can't read from file.");
     if (status == courgette::C_WRITE_ERROR) Problem("Can't write to file.");
     Problem("patch failed.");
   }
 
   return 0;
 }