Keep only base/extractor.[cc|h].

common/stats_uploader.h

-// Copyright 2008-2010 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-
-// Constants for the statsreport library.
-
-#ifndef OMAHA_COMMON_STATS_UPLOADER_H__
-#define OMAHA_COMMON_STATS_UPLOADER_H__
-
-#include <windows.h>
-#include <tchar.h>
-
-namespace omaha {
-
-// The product name is chosen so that the stats are persisted under
-// the Google Update registry key for the machine or user, respectively.
-const TCHAR* const kMetricsProductName           = _T("Update");
-
-const TCHAR* const kMetricsServerParamSourceId   = _T("sourceid");
-const TCHAR* const kMetricsServerParamVersion    = _T("v");
-const TCHAR* const kMetricsServerParamIsMachine  = _T("ismachine");
-const TCHAR* const kMetricsServerTestSource      = _T("testsource");
-const TCHAR* const kMetricsServerUserId          = _T("ui");
-
-// Metrics are uploaded every 25 hours.
-const int kMetricsUploadIntervalSec              = 25 * 60 * 60;
-
-// Deletes existing metrics and initializes 'LastTransmission' to current time.
-HRESULT ResetMetrics(bool is_machine);
-
-// Aggregates metrics by saving them in registry.
-HRESULT AggregateMetrics(bool is_machine);
-
-// Aggregates and reports the metrics if needed, as defined by the metrics
-// upload interval. The interval is ignored when 'force_report' is true.
-HRESULT AggregateAndReportMetrics(bool is_machine, bool force_report);
-
-}  // namespace omaha
-
-#endif  // OMAHA_COMMON_STATS_UPLOADER_H__
-