rAc: use libaddressinput to validate international addresses.

third_party/libaddressinput/chromium/chrome_downloader_impl_unittest.cc

 // Copyright 2014 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 "third_party/libaddressinput/chromium/chrome_downloader_impl.h"
 
 #include "base/message_loop/message_loop_proxy.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+namespace autofill {
+
 static const char kFakeUrl[] = "http://example.com";
 
 class ChromeDownloaderImplTest : public testing::Test {
  public:
   ChromeDownloaderImplTest()
       : success_(false),
         fake_factory_(&factory_) {}
   virtual ~ChromeDownloaderImplTest() {}
 
  protected:
@@ skipping 46 matching lines @@
   EXPECT_EQ(kFakePayload, data());
 }
 
 TEST_F(ChromeDownloaderImplTest, Failure) {
   const char kFakePayload[] = "ham hock";
   SetFakeResponse(kFakePayload, net::HTTP_INTERNAL_SERVER_ERROR);
   Download();
   EXPECT_FALSE(success());
   EXPECT_EQ(std::string(), data());
 }
+
+}  // namespace autofill