[rac] Add AddressValidator API.

third_party/libaddressinput/chromium/cpp/libaddressinput.gyp

Index: third_party/libaddressinput/chromium/cpp/libaddressinput.gyp
diff --git a/third_party/libaddressinput/chromium/cpp/libaddressinput.gyp b/third_party/libaddressinput/chromium/cpp/libaddressinput.gyp
index 98c18507828cd62bd8a3e375e335790d61858586..4a9c00715bd9eef6ffd0ce64c18e286d72150651 100644
--- a/third_party/libaddressinput/chromium/cpp/libaddressinput.gyp
+++ b/third_party/libaddressinput/chromium/cpp/libaddressinput.gyp
@@ -33,7 +33,9 @@
       'sources': [
         'src/address_field.cc',
         'src/address_field_util.cc',
+        'src/address_problem.cc',
         'src/address_ui.cc',
+        'src/address_validator.cc',
         'src/localization.cc',
         'src/lookup_key_util.cc',
         'src/region_data_constants.cc',
@@ -45,6 +47,9 @@
         'src/validating_storage.cc',
         'src/validating_util.cc',
       ],
+      'defines': [
+        'VALIDATION_DATA_URL="https://i18napis.appspot.com/ssl-address/"',
+      ],
       'dependencies': [
         'grit.gyp:generated_messages',
         'rapidjson.gyp:rapidjson',
@@ -56,6 +61,7 @@
       'sources': [
         'test/address_field_util_test.cc',
         'test/address_ui_test.cc',
+        'test/address_validator_test.cc',
         'test/fake_downloader.cc',
         'test/fake_downloader_test.cc',
         'test/fake_storage.cc',
@@ -74,6 +80,7 @@
       ],
       'defines': [
         'TEST_DATA_DIR="../testdata"',
+        'VALIDATION_DATA_URL="test:///"',
       ],
       'include_dirs': [
         'src',