Check in syncapi header consistent with most recent build of syncapi.dll...

chrome/browser/sync/engine/syncapi.h

 // Copyright (c) 2009 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.
 
 // This file defines the "sync API", an interface to the syncer
 // backend that exposes (1) the core functionality of maintaining a consistent
 // local snapshot of a hierarchical object set; (2) a means to transactionally
 // access and modify those objects; (3) a means to control client/server
 // synchronization tasks, namely: pushing local object modifications to a
 // server, pulling nonlocal object modifications from a server to this client,
@@ skipping 391 matching lines @@
       // Can't connect to server, but there are no pending changes in
       // our local cache.
       OFFLINE,
       // Can't connect to server, and there are pending changes in our
       // local cache.
       OFFLINE_UNSYNCED,
       // Connected and syncing.
       SYNCING,
       // Connected, no pending changes.
       READY,
+      // User has chosen to pause syncing.
+      PAUSED,
       // Internal sync error.
       CONFLICT,
       // Can't connect to server, and we haven't completed the initial
       // sync yet.  So there's nothing we can do but wait for the server.
       OFFLINE_UNUSABLE,
     };
     Summary summary;
 
     // Various server related information.
     bool authenticated;      // Successfully authenticated via GAIA.
     bool server_up;          // True if we have received at least one good
                              // reply from the server.
     bool server_reachable;   // True if we received any reply from the server.
     bool server_broken;      // True of the syncer is stopped because of server
                              // issues.
 
     bool notifications_enabled;  // True only if subscribed for notifications.
     int notifications_received;
     int notifications_sent;
 
     // Various Syncer data.
     int unsynced_count;
     int conflicting_count;
     bool syncing;
+    bool syncer_paused;
     bool initial_sync_ended;
     bool syncer_stuck;
     int64 updates_available;
     int64 updates_received;
     bool disk_full;
     bool invalid_store;
     int max_consecutive_errors;  // The max number of errors from any component.
   };
 
   // An interface the embedding application implements to receive notifications
@@ skipping 256 matching lines @@
   // Subclasses should implement to invoke DoWork on |visitor| once on a thread
   // appropriate for data model modifications.
   // While it doesn't hurt, the impl does not need to be re-entrant (for now).
   // Note: |visitor| is owned by caller.
   virtual void CallDoWorkFromModelSafeThreadAndWait(Visitor* visitor) = 0;
 };
 
 }  // namespace sync_api
 
 #endif  // CHROME_BROWSER_SYNC_ENGINE_SYNCAPI_H_