sync: Better iteration in GenericChangeProcessor

sync/syncable/entry.cc

 // 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.
 
 #include "sync/syncable/entry.h"
 
 #include <iomanip>
 
 #include "base/json/string_escape.h"
 #include "base/string_util.h"
@@ skipping 86 matching lines @@
 }
 
 Id Entry::GetSuccessorId() const {
   return dir()->GetSuccessorId(kernel_);
 }
 
 Id Entry::GetFirstChildId() const {
   return dir()->GetFirstChildId(basetrans_, kernel_);
 }
 
+void Entry::GetChildHandles(std::vector<int64>* result) const {
+  dir()->GetChildHandlesById(basetrans_, Get(ID), result);
+}
+
 bool Entry::ShouldMaintainPosition() const {
   return kernel_->ShouldMaintainPosition();
 }
 
 std::ostream& operator<<(std::ostream& s, const Blob& blob) {
   for (Blob::const_iterator i = blob.begin(); i != blob.end(); ++i)
     s << std::hex << std::setw(2)
       << std::setfill('0') << static_cast<unsigned int>(*i);
   return s << std::dec;
 }
@@ skipping 38 matching lines @@
   os << "TempFlags: ";
   for ( ; i < BIT_TEMPS_END; ++i) {
     if (kernel->ref(static_cast<BitTemp>(i)))
       os << "#" << i - BIT_TEMPS_BEGIN << ", ";
   }
   return os;
 }
 
 }  // namespace syncable
 }  // namespace syncer