Move Tuple to base namespace.

extensions/utility/unpacker.cc

 // 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.
 
 #include "extensions/utility/unpacker.h"
 
 #include <set>
 
 #include "base/files/file_enumerator.h"
 #include "base/files/file_util.h"
@@ skipping 246 matching lines @@
 
   SkBitmap image_bitmap = DecodeImage(temp_install_dir_.Append(path));
   if (image_bitmap.isNull()) {
     SetUTF16Error(l10n_util::GetStringFUTF16(
         IDS_EXTENSION_PACKAGE_IMAGE_ERROR,
         base::i18n::GetDisplayStringInLTRDirectionality(
             path.BaseName().LossyDisplayName())));
     return false;
   }
 
-  internal_data_->decoded_images.push_back(MakeTuple(image_bitmap, path));
+  internal_data_->decoded_images.push_back(base::MakeTuple(image_bitmap, path));
   return true;
 }
 
 bool Unpacker::ReadMessageCatalog(const base::FilePath& message_path) {
   std::string error;
   JSONFileValueDeserializer deserializer(message_path);
   scoped_ptr<base::DictionaryValue> root(static_cast<base::DictionaryValue*>(
       deserializer.Deserialize(NULL, &error)));
   if (!root.get()) {
     base::string16 messages_file = message_path.LossyDisplayName();
@@ skipping 27 matching lines @@
 
 void Unpacker::SetError(const std::string& error) {
   SetUTF16Error(base::UTF8ToUTF16(error));
 }
 
 void Unpacker::SetUTF16Error(const base::string16& error) {
   error_message_ = error;
 }
 
 }  // namespace extensions