[Metrics] Move Windows-specific CountBrowserCrashDumpAttempts() out of MetricsService

chrome/browser/metrics/metrics_service.h

 // 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.
 
 // This file defines a service that collects information about the user
 // experience in order to help improve future versions of the app.
 
 #ifndef CHROME_BROWSER_METRICS_METRICS_SERVICE_H_
 #define CHROME_BROWSER_METRICS_METRICS_SERVICE_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram_flattener.h"
 #include "base/metrics/histogram_snapshot_manager.h"
 #include "base/metrics/user_metrics.h"
 #include "base/observer_list.h"
+#include "base/strings/string16.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/time.h"
 #include "chrome/browser/metrics/metrics_log.h"
 #include "chrome/browser/metrics/tracking_synchronizer_observer.h"
 #include "components/metrics/metrics_log_manager.h"
 #include "components/metrics/metrics_provider.h"
 #include "components/metrics/metrics_service_observer.h"
 #include "components/variations/active_field_trials.h"
 #include "content/public/browser/browser_child_process_observer.h"
 #include "content/public/browser/user_metrics.h"
@@ skipping 164 matching lines @@
   static void SetExecutionPhase(ExecutionPhase execution_phase);
 
   // Saves in the preferences if the crash report registration was successful.
   // This count is eventually send via UMA logs.
   void RecordBreakpadRegistration(bool success);
 
   // Saves in the preferences if the browser is running under a debugger.
   // This count is eventually send via UMA logs.
   void RecordBreakpadHasDebugger(bool has_debugger);
 
-#if defined(OS_WIN)
-  // Counts (and removes) the browser crash dump attempt signals left behind by
-  // any previous browser processes which generated a crash dump.
-  void CountBrowserCrashDumpAttempts();
-#endif  // OS_WIN
-
 #if defined(OS_CHROMEOS)
   // Records a Chrome OS crash.
   void LogChromeOSCrash(const std::string &crash_type);
 #endif
 
   bool recording_active() const;
   bool reporting_active() const;
 
   void LogPluginLoadingError(const base::FilePath& plugin_path);
 
@@ skipping 306 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(MetricsServiceTest, IsPluginProcess);
   FRIEND_TEST_ALL_PREFIXES(MetricsServiceTest, MetricsServiceObserver);
   FRIEND_TEST_ALL_PREFIXES(MetricsServiceTest,
                            PermutedEntropyCacheClearedWhenLowEntropyReset);
   FRIEND_TEST_ALL_PREFIXES(MetricsServiceTest, RegisterSyntheticTrial);
 
   DISALLOW_COPY_AND_ASSIGN(MetricsService);
 };
 
 #endif  // CHROME_BROWSER_METRICS_METRICS_SERVICE_H_