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

sync/engine/syncer_proto_util.h

Index: sync/engine/syncer_proto_util.h
diff --git a/sync/engine/syncer_proto_util.h b/sync/engine/syncer_proto_util.h
deleted file mode 100644
index 3fbc8214738f01d1d7718fbdf7cc4dc72fd07efe..0000000000000000000000000000000000000000
--- a/sync/engine/syncer_proto_util.h
+++ /dev/null
@@ -1,153 +0,0 @@
-// 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.
-
-#ifndef SYNC_ENGINE_SYNCER_PROTO_UTIL_H_
-#define SYNC_ENGINE_SYNCER_PROTO_UTIL_H_
-
-#include <string>
-
-#include "base/gtest_prod_util.h"
-#include "base/macros.h"
-#include "base/time/time.h"
-#include "sync/base/sync_export.h"
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/internal_api/public/util/syncer_error.h"
-#include "sync/sessions/sync_session.h"
-
-namespace sync_pb {
-class ClientToServerMessage;
-class ClientToServerResponse;
-class ClientToServerResponse_Error;
-class CommitResponse_EntryResponse;
-class EntitySpecifics;
-class SyncEntity;
-}
-
-namespace syncer {
-
-class ServerConnectionManager;
-
-namespace sessions {
-class SyncProtocolError;
-class SyncSessionContext;
-}
-
-namespace syncable {
-class Directory;
-class Entry;
-}
-
-// Returns the types to migrate from the data in |response|.
-SYNC_EXPORT ModelTypeSet
-GetTypesToMigrate(const sync_pb::ClientToServerResponse& response);
-
-// Builds a SyncProtocolError from the data in |error|.
-SYNC_EXPORT SyncProtocolError ConvertErrorPBToSyncProtocolError(
-    const sync_pb::ClientToServerResponse_Error& error);
-
-class SYNC_EXPORT SyncerProtoUtil {
- public:
-  // Posts the given message and fills the buffer with the returned value.
-  // Returns true on success.  Also handles store birthday verification: will
-  // produce a SyncError if the birthday is incorrect.
-  // NOTE: This will add all fields that must be sent on every request, which
-  // includes store birthday, protocol version, client chips, api keys, etc.
-  static SyncerError PostClientToServerMessage(
-      sync_pb::ClientToServerMessage* msg,
-      sync_pb::ClientToServerResponse* response,
-      sessions::SyncSession* session,
-      ModelTypeSet* partial_failure_data_types);
-
-  // Specifies where entity's position should be updated from the data in
-  // GetUpdates message.
-  static bool ShouldMaintainPosition(const sync_pb::SyncEntity& sync_entity);
-
-  // Specifies where entity's parent ID should be updated from the data in
-  // GetUpdates message.
-  static bool ShouldMaintainHierarchy(const sync_pb::SyncEntity& sync_entity);
-
-  // Extract the name field from a sync entity.
-  static const std::string& NameFromSyncEntity(
-      const sync_pb::SyncEntity& entry);
-
-  // Extract the name field from a commit entry response.
-  static const std::string& NameFromCommitEntryResponse(
-      const sync_pb::CommitResponse_EntryResponse& entry);
-
-  // Persist the bag of chips if it is present in the response.
-  static void PersistBagOfChips(
-      syncable::Directory* dir,
-      const sync_pb::ClientToServerResponse& response);
-
-  // EntitySpecifics is used as a filter for the GetUpdates message to tell
-  // the server which datatypes to send back.  This adds a datatype so that
-  // it's included in the filter.
-  static void AddToEntitySpecificDatatypesFilter(ModelType datatype,
-      sync_pb::EntitySpecifics* filter);
-
-  // Get a debug string representation of the client to server response.
-  static std::string ClientToServerResponseDebugString(
-      const sync_pb::ClientToServerResponse& response);
-
-  // Get update contents as a string. Intended for logging, and intended
-  // to have a smaller footprint than the protobuf's built-in pretty printer.
-  static std::string SyncEntityDebugString(const sync_pb::SyncEntity& entry);
-
-  // Pull the birthday from the dir and put it into the msg.
-  static void AddRequestBirthday(syncable::Directory* dir,
-                                 sync_pb::ClientToServerMessage* msg);
-
-  // Pull the bag of chips from the dir and put it into the msg.
-  static void AddBagOfChips(syncable::Directory* dir,
-                            sync_pb::ClientToServerMessage* msg);
-
-
-  // Set the protocol version field in the outgoing message.
-  static void SetProtocolVersion(sync_pb::ClientToServerMessage* msg);
-
- private:
-  SyncerProtoUtil() {}
-
-  // Helper functions for PostClientToServerMessage.
-
-  // Analyzes error fields and store birthday in response message, compares
-  // store birthday with value in directory and returns corresponding
-  // SyncProtocolError. If needed updates store birthday in directory.
-  // This function makes it easier to test error handling.
-  static SyncProtocolError GetProtocolErrorFromResponse(
-      const sync_pb::ClientToServerResponse& response,
-      syncable::Directory* dir);
-
-  // Verifies the store birthday, alerting/resetting as appropriate if there's a
-  // mismatch. Return false if the syncer should be stuck.
-  static bool VerifyResponseBirthday(
-      const sync_pb::ClientToServerResponse& response,
-      syncable::Directory* dir);
-
-  // Returns true if sync is disabled by admin for a dasher account.
-  static bool IsSyncDisabledByAdmin(
-      const sync_pb::ClientToServerResponse& response);
-
-  // Post the message using the scm, and do some processing on the returned
-  // headers. Decode the server response.
-  static bool PostAndProcessHeaders(ServerConnectionManager* scm,
-                                    sessions::SyncSession* session,
-                                    const sync_pb::ClientToServerMessage& msg,
-                                    sync_pb::ClientToServerResponse* response);
-
-  static base::TimeDelta GetThrottleDelay(
-      const sync_pb::ClientToServerResponse& response);
-
-  friend class SyncerProtoUtilTest;
-  FRIEND_TEST_ALL_PREFIXES(SyncerProtoUtilTest, AddRequestBirthday);
-  FRIEND_TEST_ALL_PREFIXES(SyncerProtoUtilTest, PostAndProcessHeaders);
-  FRIEND_TEST_ALL_PREFIXES(SyncerProtoUtilTest, HandleThrottlingNoDatatypes);
-  FRIEND_TEST_ALL_PREFIXES(SyncerProtoUtilTest, HandleThrottlingWithDatatypes);
-
-  DISALLOW_COPY_AND_ASSIGN(SyncerProtoUtil);
-};
-
-}  // namespace syncer
-
-#endif  // SYNC_ENGINE_SYNCER_PROTO_UTIL_H_