sync: Move MarkForSyncing to mutable_entry.cc

sync/syncable/mutable_entry.cc

 // 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.
 
 #include "sync/syncable/mutable_entry.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "sync/syncable/directory.h"
 #include "sync/syncable/scoped_index_updater.h"
 #include "sync/syncable/scoped_kernel_lock.h"
@@ skipping 390 matching lines @@
   Put(NEXT_ID, successor_id);
   return true;
 }
 
 bool MutableEntry::Put(BitTemp field, bool value) {
   DCHECK(kernel_);
   kernel_->put(field, value);
   return true;
 }
 
+// This function sets only the flags needed to get this entry to sync.
+bool MarkForSyncing(MutableEntry* e) {
+  DCHECK_NE(static_cast<MutableEntry*>(NULL), e);
+  DCHECK(!e->IsRoot()) << "We shouldn't mark a permanent object for syncing.";
+  if (!(e->Put(IS_UNSYNCED, true)))
+    return false;
+  e->Put(SYNCING, false);
+  return true;
+}
+
 }  // namespace syncable
 }  // namespace syncer