Remove Chrome's own version of libaddressinput in favor of the upstream.

third_party/libaddressinput/chromium/cpp/test/fake_downloader.h

-// Copyright (C) 2013 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// A fake downloader object to use in tests. Reads data from a file instead of
-// downloading it from a server.
-
-#ifndef I18N_ADDRESSINPUT_TEST_FAKE_DOWNLOADER_H_
-#define I18N_ADDRESSINPUT_TEST_FAKE_DOWNLOADER_H_
-
-#include <libaddressinput/downloader.h>
-
-#include <string>
-
-namespace i18n {
-namespace addressinput {
-
-// "Downloads" serialized validation rules from a test data file. Sample usage:
-//    class MyClass {
-//     public:
-//      MyClass() {}
-//
-//      ~MyClass() {}
-//
-//      void GetData(const std::string& key) {
-//        downloader_.Download(std::string(FakeDownloader::kFakeDataUrl) + key,
-//                             BuildCallback(this, &MyClass::OnDownloaded));
-//      }
-//
-//     private:
-//      void OnDownloaded(bool success,
-//                        const std::string& url,
-//                        const std::string& data) {
-//        ...
-//      }
-//
-//      FakeDownloader downloader_;
-//
-//      DISALLOW_COPY_AND_ASSIGN(MyClass);
-//    };
-class FakeDownloader : public Downloader {
- public:
-  // The fake data URL to be used in tests.
-  static const char kFakeDataUrl[];
-
-  FakeDownloader();
-  virtual ~FakeDownloader();
-
-  // Downloader implementation.
-  virtual void Download(const std::string& url,
-                        scoped_ptr<Callback> downloaded);
-};
-
-}  // namespace addressinput
-}  // namespace i18n
-
-#endif  // I18N_ADDRESSINPUT_TEST_FAKE_DOWNLOADER_H_