[Sync] Move //sync to //components/sync.

components/sync/syncable/nigori_util.h

 // Copyright 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.
 
 // Various utility methods for nigori-based multi-type encryption.
 
-#ifndef SYNC_SYNCABLE_NIGORI_UTIL_H_
-#define SYNC_SYNCABLE_NIGORI_UTIL_H_
+#ifndef COMPONENTS_SYNC_SYNCABLE_NIGORI_UTIL_H_
+#define COMPONENTS_SYNC_SYNCABLE_NIGORI_UTIL_H_
 
 #include "base/compiler_specific.h"
-#include "sync/base/sync_export.h"
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/protocol/nigori_specifics.pb.h"
+#include "components/sync/base/model_type.h"
+#include "components/sync/base/sync_export.h"
+#include "components/sync/protocol/nigori_specifics.pb.h"
 
 namespace sync_pb {
 class EntitySpecifics;
 }
 
 namespace syncer {
 class Cryptographer;
 
 namespace syncable {
 
 const char kEncryptedString[] = "encrypted";
 
 class BaseTransaction;
 class Entry;
 class MutableEntry;
 class WriteTransaction;
 
 // Check if our unsyced changes are encrypted if they need to be based on
 // |encrypted_types|.
 // Returns: true if all unsynced data that should be encrypted is.
 //          false if some unsynced changes need to be encrypted.
 // This method is similar to ProcessUnsyncedChangesForEncryption but does not
 // modify the data and does not care if data is unnecessarily encrypted.
 SYNC_EXPORT bool VerifyUnsyncedChangesAreEncrypted(
     BaseTransaction* const trans,
     ModelTypeSet encrypted_types);
 
 // Processes all unsynced changes and ensures they are appropriately encrypted
 // or unencrypted, based on |encrypted_types|.
-bool ProcessUnsyncedChangesForEncryption(
-    WriteTransaction* const trans);
+bool ProcessUnsyncedChangesForEncryption(WriteTransaction* const trans);
 
 // Returns true if the entry requires encryption but is not encrypted, false
 // otherwise. Note: this does not check that already encrypted entries are
 // encrypted with the proper key.
-bool EntryNeedsEncryption(ModelTypeSet encrypted_types,
-                          const Entry& entry);
+bool EntryNeedsEncryption(ModelTypeSet encrypted_types, const Entry& entry);
 
 // Same as EntryNeedsEncryption, but looks at specifics.
 SYNC_EXPORT bool SpecificsNeedsEncryption(
     ModelTypeSet encrypted_types,
     const sync_pb::EntitySpecifics& specifics);
 
 // Verifies all data of type |type| is encrypted appropriately.
 SYNC_EXPORT bool VerifyDataTypeEncryptionForTest(BaseTransaction* const trans,
                                                  ModelType type,
                                                  bool is_encrypted)
     WARN_UNUSED_RESULT;
 
 // Stores |new_specifics| into |entry|, encrypting if necessary.
 // Returns false if an error encrypting occurred (does not modify |entry|).
 // Note: gracefully handles new_specifics aliasing with entry->GetSpecifics().
-bool UpdateEntryWithEncryption(
-    BaseTransaction* const trans,
-    const sync_pb::EntitySpecifics& new_specifics,
-    MutableEntry* entry);
+bool UpdateEntryWithEncryption(BaseTransaction* const trans,
+                               const sync_pb::EntitySpecifics& new_specifics,
+                               MutableEntry* entry);
 
 // Updates |nigori| to match the encryption state specified by |encrypted_types|
 // and |encrypt_everything|.
 SYNC_EXPORT void UpdateNigoriFromEncryptedTypes(
     ModelTypeSet encrypted_types,
     bool encrypt_everything,
     sync_pb::NigoriSpecifics* nigori);
 
 // Extracts the set of encrypted types from a nigori node.
 ModelTypeSet GetEncryptedTypesFromNigori(
     const sync_pb::NigoriSpecifics& nigori);
 
 }  // namespace syncable
 }  // namespace syncer
 
-#endif  // SYNC_SYNCABLE_NIGORI_UTIL_H_
+#endif  // COMPONENTS_SYNC_SYNCABLE_NIGORI_UTIL_H_