Move crypto_helpers from sync to base

chrome/browser/sync/syncable/syncable.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.h"
 
 #include "build/build_config.h"
 
 #include <sys/stat.h>
 #if defined(OS_POSIX)
@@ skipping 31 matching lines @@
 #include "chrome/browser/sync/protocol/proto_value_conversions.h"
 #include "chrome/browser/sync/protocol/service_constants.h"
 #include "chrome/browser/sync/syncable/directory_backing_store.h"
 #include "chrome/browser/sync/syncable/directory_change_listener.h"
 #include "chrome/browser/sync/syncable/directory_manager.h"
 #include "chrome/browser/sync/syncable/model_type.h"
 #include "chrome/browser/sync/syncable/syncable-inl.h"
 #include "chrome/browser/sync/syncable/syncable_changes_version.h"
 #include "chrome/browser/sync/syncable/syncable_columns.h"
 #include "chrome/browser/sync/syncable/syncable_enum_conversions.h"
-#include "chrome/browser/sync/util/crypto_helpers.h"
 #include "chrome/common/deprecated/event_sys-inl.h"
 #include "net/base/escape.h"
 
 namespace {
 enum InvariantCheckLevel {
   OFF = 0,
   VERIFY_IN_MEMORY = 1,
   FULL_DB_VERIFICATION = 2
 };
 
@@ skipping 1834 matching lines @@
 Directory::ParentIdChildIndex::iterator
 Directory::GetParentChildIndexUpperBound(const ScopedKernelLock& lock,
                                          const Id& parent_id) {
   // The upper bound of |parent_id|'s range is the lower
   // bound of |++parent_id|'s range.
   return GetParentChildIndexLowerBound(lock,
       parent_id.GetLexicographicSuccessor());
 }
 
 }  // namespace syncable