[Sync] Move 'sync' target to sync/

chrome/browser/sync/syncable/syncable_id.cc

-// Copyright (c) 2011 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 "chrome/browser/sync/syncable/syncable_id.h"
-
-#include <iosfwd>
-
-#include "base/string_util.h"
-#include "base/values.h"
-
-using std::ostream;
-using std::string;
-
-namespace syncable {
-
-ostream& operator<<(ostream& out, const Id& id) {
-  out << id.s_;
-  return out;
-}
-
-StringValue* Id::ToValue() const {
-  return Value::CreateStringValue(s_);
-}
-
-string Id::GetServerId() const {
-  // Currently root is the string "0". We need to decide on a true value.
-  // "" would be convenient here, as the IsRoot call would not be needed.
-  if (IsRoot())
-    return "0";
-  return s_.substr(1);
-}
-
-Id Id::CreateFromServerId(const string& server_id) {
-  Id id;
-  if (server_id == "0")
-    id.s_ = "r";
-  else
-    id.s_ = string("s") + server_id;
-  return id;
-}
-
-Id Id::CreateFromClientString(const string& local_id) {
-  Id id;
-  if (local_id == "0")
-    id.s_ = "r";
-  else
-    id.s_ = string("c") + local_id;
-  return id;
-}
-
-Id Id::GetLexicographicSuccessor() const {
-  // The successor of a string is given by appending the least
-  // character in the alphabet.
-  Id id = *this;
-  id.s_.push_back(0);
-  return id;
-}
-
-bool Id::ContainsStringCaseInsensitive(
-    const std::string& lowercase_query) const {
-  DCHECK_EQ(StringToLowerASCII(lowercase_query), lowercase_query);
-  return StringToLowerASCII(s_).find(lowercase_query) != std::string::npos;
-}
-
-// static
-Id Id::GetLeastIdForLexicographicComparison() {
-  Id id;
-  id.s_.clear();
-  return id;
-}
-
-Id GetNullId() {
-  return Id();  // Currently == root.
-}
-
-}  // namespace syncable