chrome: Use stl utilities from the base namespace

chrome/common/component_flash_hint_file_linux.cc

 // Copyright 2015 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 "chrome/common/component_flash_hint_file_linux.h"
 
 #include <fcntl.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <sys/mman.h>
@@ skipping 115 matching lines @@
 }
 
 bool RecordFlashUpdate(const base::FilePath& unpacked_plugin,
                        const base::FilePath& moved_plugin,
                        const std::string& version) {
   base::MemoryMappedFile mapped_file;
   if (!mapped_file.Initialize(unpacked_plugin))
     return false;
 
   std::string hash(crypto::kSHA256Length, 0);
-  SHA256Hash(mapped_file, string_as_array(&hash), hash.size());
+  SHA256Hash(mapped_file, base::string_as_array(&hash), hash.size());
 
   return WriteToDisk(kCurrentHintFileVersion,
                      crypto::SecureHash::Algorithm::SHA256, hash, moved_plugin,
                      version);
 }
 
 bool DoesHintFileExist() {
   base::FilePath hint_file_path;
   if (!PathService::Get(chrome::FILE_COMPONENT_FLASH_HINT, &hint_file_path))
     return false;
@@ skipping 55 matching lines @@
   if (!base::Base64Decode(hash, &decoded_hash))
     return false;
 
   const base::FilePath plugin_path(plugin_path_str);
   base::MemoryMappedFile plugin_file;
   if (!plugin_file.Initialize(plugin_path))
     return false;
 
   std::vector<uint8_t> file_hash(crypto::kSHA256Length, 0);
   SHA256Hash(plugin_file, &file_hash[0], file_hash.size());
-  if (!crypto::SecureMemEqual(&file_hash[0], string_as_array(&decoded_hash),
+  if (!crypto::SecureMemEqual(&file_hash[0],
+                              base::string_as_array(&decoded_hash),
                               crypto::kSHA256Length)) {
     LOG(ERROR)
         << "The hash recorded in the component flash hint file does not "
            "match the actual hash of the flash plugin found on disk. The "
            "component flash plugin will not be loaded.";
     return false;
   }
 
   *path = plugin_path;
   flash_version->assign(plugin_version_str);
   return true;
 }
 
 }  // namespace component_flash_hint_file