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1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include "sync/util/extensions_activity.h"
6 
7 namespace syncer {
8 
Record()9 ExtensionsActivity::Record::Record()
10     : bookmark_write_count(0U) {}
11 
~Record()12 ExtensionsActivity::Record::~Record() {}
13 
ExtensionsActivity()14 ExtensionsActivity::ExtensionsActivity() {}
15 
~ExtensionsActivity()16 ExtensionsActivity::~ExtensionsActivity() {}
17 
GetAndClearRecords(Records * buffer)18 void ExtensionsActivity::GetAndClearRecords(Records* buffer) {
19   base::AutoLock lock(records_lock_);
20   buffer->clear();
21   buffer->swap(records_);
22 }
23 
PutRecords(const Records & records)24 void ExtensionsActivity::PutRecords(const Records& records) {
25   base::AutoLock lock(records_lock_);
26   for (Records::const_iterator i = records.begin(); i != records.end(); ++i) {
27     records_[i->first].extension_id = i->second.extension_id;
28     records_[i->first].bookmark_write_count += i->second.bookmark_write_count;
29   }
30 }
31 
UpdateRecord(const std::string & extension_id)32 void ExtensionsActivity::UpdateRecord(const std::string& extension_id) {
33   base::AutoLock lock(records_lock_);
34   Record& record = records_[extension_id];
35   record.extension_id = extension_id;
36   record.bookmark_write_count++;
37 }
38 
39 }  // namespace syncer
40