[Sync] Create new top-level sync/ directory

chrome/browser/sync/protocol/autofill_specifics.proto

-// 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.
-//
-// Sync protocol datatype extension for autofill.
-
-// Update proto_value_conversions{.h,.cc,_unittest.cc} if you change
-// any fields in this file.
-
-syntax = "proto2";
-
-option optimize_for = LITE_RUNTIME;
-option retain_unknown_fields = true;
-
-package sync_pb;
-
-// Properties of autofill sync objects.
-
-// An AutofillProfile.
-message AutofillProfileSpecifics {
-  // User-defined label.
-  optional string label = 1;
-
-  optional string guid = 15;
-
-  // Contact info.
-  repeated string name_first = 2;
-  repeated string name_middle = 3;
-  repeated string name_last = 4;
-  repeated string email_address = 5;
-  optional string company_name = 6;
-
-  // Home address.
-  optional string address_home_line1 = 7;
-  optional string address_home_line2 = 8;
-  optional string address_home_city = 9;
-  optional string address_home_state = 10;
-  optional string address_home_zip = 11;
-  optional string address_home_country = 12;
-
-  // Phone.
-  repeated string phone_home_whole_number = 13;
-
-  // Deprecated.
-  optional string phone_fax_whole_number = 14 [deprecated=true];
-}
-
-message AutofillSpecifics {
-  // If any of these 3 fields are present, then all 3 should be, and it implies
-  // that this entity represents a classic autofill object.  In this case,
-  // none of the autofill++ objects below should be present.
-  optional string name = 1;
-  optional string value = 2;
-  repeated int64 usage_timestamp = 3;
-
-  // An autofill++ profile object.  If present, indicates this entity
-  // represents an AutofillProfile exclusively, and no other fields (such as
-  // name/value or credit_card) should be present.
-  optional AutofillProfileSpecifics profile = 4;
-
-  // Obsolete credit card fields.
-  // optional bytes deprecated_encrypted_credit_card = 5;
-  // optional AutofillCreditCardSpecifics deprecated_credit_card = 6;
-}
-