[Sync] Move //components/sync to the syncer namespace, take 2.

components/sync/engine_impl/commit.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 "components/sync/engine_impl/commit.h"
 
 #include "base/metrics/sparse_histogram.h"
 #include "base/trace_event/trace_event.h"
 #include "components/sync/base/data_type_histogram.h"
 #include "components/sync/engine/events/commit_request_event.h"
@@ skipping 39 matching lines @@
 
   sync_pb::ClientToServerMessage message;
   message.set_message_contents(sync_pb::ClientToServerMessage::COMMIT);
   message.set_share(account_name);
 
   sync_pb::CommitMessage* commit_message = message.mutable_commit();
   commit_message->set_cache_guid(cache_guid);
 
   // Set extensions activity if bookmark commits are present.
   ExtensionsActivity::Records extensions_activity_buffer;
-  ContributionMap::const_iterator it = contributions.find(syncer::BOOKMARKS);
+  ContributionMap::const_iterator it = contributions.find(BOOKMARKS);
   if (it != contributions.end() && it->second->GetNumEntries() != 0) {
     commit_util::AddExtensionsActivityToMessage(
         extensions_activity, &extensions_activity_buffer, commit_message);
   }
 
   // Set the client config params.
   commit_util::AddClientConfigParamsToMessage(
       enabled_types, cookie_jar_mismatch, commit_message);
 
   int previous_message_size = message.ByteSize();
@@ skipping 102 matching lines @@
 
 void Commit::CleanUp() {
   for (ContributionMap::const_iterator it = contributions_.begin();
        it != contributions_.end(); ++it) {
     it->second->CleanUp();
   }
   cleaned_up_ = true;
 }
 
 }  // namespace syncer