[Sync] Move 'sync' target to sync/

chrome/browser/sync/engine/syncer_types.h

Index: chrome/browser/sync/engine/syncer_types.h
diff --git a/chrome/browser/sync/engine/syncer_types.h b/chrome/browser/sync/engine/syncer_types.h
deleted file mode 100644
index 49488841ddf88e4ebf5b4c0bbb3baa783c85888c..0000000000000000000000000000000000000000
--- a/chrome/browser/sync/engine/syncer_types.h
+++ /dev/null
@@ -1,158 +0,0 @@
-// 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 CHROME_BROWSER_SYNC_ENGINE_SYNCER_TYPES_H_
-#define CHROME_BROWSER_SYNC_ENGINE_SYNCER_TYPES_H_
-#pragma once
-
-#include <map>
-#include <string>
-#include <vector>
-
-#include "base/observer_list.h"
-#include "chrome/browser/sync/syncable/model_type.h"
-
-namespace syncable {
-class Id;
-}
-
-// The intent of this is to keep all shared data types and enums for the syncer
-// in a single place without having dependencies between other files.
-namespace browser_sync {
-
-namespace sessions {
-struct SyncSessionSnapshot;
-}
-class Syncer;
-
-enum UpdateAttemptResponse {
-  // Update was applied or safely ignored.
-  SUCCESS,
-
-  // The conditions described by the following enum values are not mutually
-  // exclusive.  The list has been ordered according to priority in the case of
-  // overlap, with highest priority first.
-  //
-  // For example, in the case where an item had both the IS_UNSYCNED and
-  // IS_UNAPPLIED_UPDATE flags set (CONFLICT_SIMPLE), and a SERVER_PARENT_ID
-  // that, if applied, would cause a directory loop (CONFLICT_HIERARCHY), and
-  // specifics that we can't decrypt right now (CONFLICT_ENCRYPTION), the
-  // UpdateApplicator would return CONFLICT_ENCRYPTION when attempting to
-  // process the item.
-  //
-  // We do not attempt to resolve CONFLICT_HIERARCHY or CONFLICT_ENCRYPTION
-  // items.  We will leave these updates unapplied and wait for the server
-  // to send us newer updates that will resolve the conflict.
-
-  // We were unable to decrypt/encrypt this server data. As such, we can't make
-  // forward progress on this node, but because the passphrase may not arrive
-  // until later we don't want to get the syncer stuck. See UpdateApplicator
-  // for how this is handled.
-  CONFLICT_ENCRYPTION,
-
-  // These are some updates that, if applied, would violate the tree's
-  // invariants.  Examples of this include the server adding children to locally
-  // deleted directories and directory moves that would create loops.
-  CONFLICT_HIERARCHY,
-
-  // This indicates that item was modified both remotely (IS_UNAPPLIED_UPDATE)
-  // and locally (IS_UNSYNCED).  We use the ConflictResolver to decide which of
-  // the changes should take priority, or if we can possibly merge the data.
-  CONFLICT_SIMPLE
-};
-
-enum ServerUpdateProcessingResult {
-  // Success. Update applied and stored in SERVER_* fields or dropped if
-  // irrelevant.
-  SUCCESS_PROCESSED,
-
-  // Success. Update details stored in SERVER_* fields, but wasn't applied.
-  SUCCESS_STORED,
-
-  // Update is illegally inconsistent with earlier updates. e.g. A bookmark
-  // becoming a folder.
-  FAILED_INCONSISTENT,
-
-  // Update is illegal when considered alone. e.g. broken UTF-8 in the name.
-  FAILED_CORRUPT,
-
-  // Only used by VerifyUpdate. Indicates that an update is valid. As
-  // VerifyUpdate cannot return SUCCESS_STORED, we reuse the value.
-  SUCCESS_VALID = SUCCESS_STORED
-};
-
-// Different results from the verify phase will yield different methods of
-// processing in the ProcessUpdates phase. The SKIP result means the entry
-// doesn't go to the ProcessUpdates phase.
-enum VerifyResult {
-  VERIFY_FAIL,
-  VERIFY_SUCCESS,
-  VERIFY_UNDELETE,
-  VERIFY_SKIP,
-  VERIFY_UNDECIDED
-};
-
-enum VerifyCommitResult {
-  VERIFY_UNSYNCABLE,
-  VERIFY_OK,
-};
-
-struct SyncEngineEvent {
-  enum EventCause {
-    ////////////////////////////////////////////////////////////////
-    // Sent on entry of Syncer state machine
-    SYNC_CYCLE_BEGIN,
-
-    // SyncerCommand generated events.
-    STATUS_CHANGED,
-
-    // We have reached the SYNCER_END state in the main sync loop.
-    SYNC_CYCLE_ENDED,
-
-    ////////////////////////////////////////////////////////////////
-    // Generated in response to specific protocol actions or events.
-
-    // New token in updated_token.
-    UPDATED_TOKEN,
-
-    // This is sent after the Syncer (and SyncerThread) have initiated self
-    // halt due to no longer being permitted to communicate with the server.
-    // The listener should sever the sync / browser connections and delete sync
-    // data (i.e. as if the user clicked 'Stop Syncing' in the browser.
-    STOP_SYNCING_PERMANENTLY,
-
-    // These events are sent to indicate when we know the clearing of
-    // server data have failed or succeeded.
-    CLEAR_SERVER_DATA_SUCCEEDED,
-    CLEAR_SERVER_DATA_FAILED,
-
-    // This event is sent when we receive an actionable error. It is upto
-    // the listeners to figure out the action to take using the snapshot sent.
-    ACTIONABLE_ERROR,
-  };
-
-  explicit SyncEngineEvent(EventCause cause);
-  ~SyncEngineEvent();
-
-  EventCause what_happened;
-
-  // The last session used for syncing.
-  const sessions::SyncSessionSnapshot* snapshot;
-
-  // Update-Client-Auth returns a new token for sync use.
-  std::string updated_token;
-};
-
-class SyncEngineEventListener {
- public:
-  // TODO(tim): Consider splitting this up to multiple callbacks, rather than
-  // have to do Event e(type); OnSyncEngineEvent(e); at all callsites,
-  virtual void OnSyncEngineEvent(const SyncEngineEvent& event) = 0;
- protected:
-  virtual ~SyncEngineEventListener() {}
-};
-
-}  // namespace browser_sync
-
-#endif  // CHROME_BROWSER_SYNC_ENGINE_SYNCER_TYPES_H_