[Mac] Call base::i18n::InitializeICU in infoplist_strings_tool.

chrome/tools/mac_helpers/infoplist_strings_util.mm

 // Copyright (c) 2012 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.
 
 // Helper tool that is built and run during a build to pull strings from
 // the GRD files and generate the InfoPlist.strings files needed for
 // Mac OS X app bundles.
 
 #import <Foundation/Foundation.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <unistd.h>
 
 #include <memory>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
+#include "base/i18n/icu_util.h"
 #include "base/i18n/message_formatter.h"
 #include "base/mac/scoped_nsautorelease_pool.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/time/time.h"
 #include "chrome/grit/chromium_strings.h"
 #include "ui/base/resource/data_pack.h"
 
@@ skipping 175 matching lines @@
   CHECK_ARG(!output_dir, "Missing path to write InfoPlist.strings files");
   CHECK_ARG(!branding_strings_name, "Missing branding strings file name");
   CHECK_ARG(argc == 0, "Missing language list");
   CHECK_ARG((strcmp(app_type, kAppType_Main) != 0 &&
              strcmp(app_type, kAppType_Helper) != 0),
             "Unknown app type");
 
   char* const* lang_list = argv;
   int lang_list_count = argc;
 
+  base::i18n::InitializeICU();
+
   // Parse the version file and build our string
   NSString* version_string = ApplicationVersionString(version_file_path);
   if (!version_string) {
     fprintf(stderr, "ERROR: failed to get a version string");
     exit(1);
   }
 
   NSFileManager* fm = [NSFileManager defaultManager];
 
   for (int loop = 0; loop < lang_list_count; ++loop) {
@@ skipping 100 matching lines @@
         [output_path stringByAppendingPathComponent:@"InfoPlist.strings"];
     if (![strings_file_contents_utf8 writeToFile:output_path
                                       atomically:YES]) {
       fprintf(stderr, "ERROR: Failed to write out '%s'\n",
               [output_path UTF8String]);
       exit(1);
     }
   }
   return 0;
 }