Remove syncproto.h

sync/engine/syncer_proto_util.h

 // 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.
 
 #ifndef SYNC_ENGINE_SYNCER_PROTO_UTIL_H_
 #define SYNC_ENGINE_SYNCER_PROTO_UTIL_H_
 #pragma once
 
 #include <string>
 
 #include "base/gtest_prod_util.h"
 #include "base/time.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"
 #include "sync/syncable/blob.h"
 
 namespace sync_pb {
+class ClientToServerMessage;
 class ClientToServerResponse;
+class CommitResponse_EntryResponse;
 class EntitySpecifics;
+class SyncEntity;
 }
 
 namespace syncer {
 
-class ClientToServerMessage;
 class ThrottledDataTypeTracker;
 class ServerConnectionManager;
-class SyncEntity;
-class CommitResponse_EntryResponse;
 
 namespace sessions {
 class SyncProtocolError;
 class SyncSessionContext;
 }
 
 namespace syncable {
 class Directory;
 class Entry;
 }
 
 class 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.
   static SyncerError PostClientToServerMessage(
-      const ClientToServerMessage& msg,
+      const sync_pb::ClientToServerMessage& msg,
       sync_pb::ClientToServerResponse* response,
       sessions::SyncSession* session);
 
   // Compares a syncable Entry to SyncEntity, returns true iff the data is
   // identical.
   //
   // TODO(sync): The places where this function is used are arguable big causes
   // of the fragility, because there's a tendency to freak out the moment the
   // local and server values diverge. However, this almost always indicates a
   // sync bug somewhere earlier in the sync cycle.
   static bool Compare(const syncable::Entry& local_entry,
-                      const SyncEntity& server_entry);
+                      const sync_pb::SyncEntity& server_entry);
 
   // Utility methods for converting between syncable::Blobs and protobuf byte
   // fields.
   static void CopyProtoBytesIntoBlob(const std::string& proto_bytes,
                                      syncable::Blob* blob);
   static bool ProtoBytesEqualsBlob(const std::string& proto_bytes,
                                    const syncable::Blob& blob);
   static void CopyBlobIntoProtoBytes(const syncable::Blob& blob,
                                      std::string* proto_bytes);
 
   // 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 CommitResponse_EntryResponse& entry);
+      const sync_pb::CommitResponse_EntryResponse& entry);
 
   // 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(syncer::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,
-                                 ClientToServerMessage* msg);
+                                 sync_pb::ClientToServerMessage* msg);
 
  private:
   SyncerProtoUtil() {}
 
   // Helper functions for PostClientToServerMessage.
 
   // Verifies the store birthday, alerting/resetting as appropriate if there's a
   // mismatch. Return false if the syncer should be stuck.
   static bool VerifyResponseBirthday(syncable::Directory* dir,
       const sync_pb::ClientToServerResponse* response);
 
   // Builds and sends a SyncEngineEvent to begin migration for types (specified
   // in notification).
   static void HandleMigrationDoneResponse(
       const sync_pb::ClientToServerResponse* response,
       sessions::SyncSession* session);
 
   // Post the message using the scm, and do some processing on the returned
   // headers. Decode the server response.
   static bool PostAndProcessHeaders(syncer::ServerConnectionManager* scm,
                                     sessions::SyncSession* session,
-                                    const ClientToServerMessage& msg,
+                                    const sync_pb::ClientToServerMessage& msg,
                                     sync_pb::ClientToServerResponse* response);
 
   static base::TimeDelta GetThrottleDelay(
       const sync_pb::ClientToServerResponse& response);
 
   static void HandleThrottleError(
       const SyncProtocolError& error,
       const base::TimeTicks& throttled_until,
       syncer::ThrottledDataTypeTracker* tracker,
       sessions::SyncSession::Delegate* delegate);
 
   friend class SyncerProtoUtilTest;
   FRIEND_TEST_ALL_PREFIXES(SyncerProtoUtilTest, AddRequestBirthday);
   FRIEND_TEST_ALL_PREFIXES(SyncerProtoUtilTest, PostAndProcessHeaders);
   FRIEND_TEST_ALL_PREFIXES(SyncerProtoUtilTest, VerifyResponseBirthday);
   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_