Remove time ticks metrics and MetricServiceClient::OnLogUploadComplete

chrome/browser/metrics/chrome_metrics_service_client.cc

 // Copyright 2014 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 "chrome/browser/metrics/chrome_metrics_service_client.h"
 
 #include <stddef.h>
 
 #include <utility>
 #include <vector>
@@ skipping 17 matching lines @@
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/google/google_brand.h"
 #include "chrome/browser/metrics/chrome_metrics_service_accessor.h"
 #include "chrome/browser/metrics/chrome_stability_metrics_provider.h"
 #include "chrome/browser/metrics/https_engagement_metrics_provider.h"
 #include "chrome/browser/metrics/metrics_reporting_state.h"
 #include "chrome/browser/metrics/network_quality_estimator_provider_impl.h"
 #include "chrome/browser/metrics/sampling_metrics_provider.h"
 #include "chrome/browser/metrics/subprocess_metrics_provider.h"
-#include "chrome/browser/metrics/time_ticks_experiment_win.h"
 #include "chrome/browser/safe_browsing/certificate_reporting_metrics_provider.h"
 #include "chrome/browser/sync/chrome_sync_client.h"
 #include "chrome/browser/ui/browser_otr_state.h"
 #include "chrome/common/channel_info.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_paths_internal.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/crash_keys.h"
 #include "chrome/common/features.h"
 #include "chrome/common/pref_names.h"
@@ skipping 332 matching lines @@
   g_environment_for_crash_reporter.Get() = std::move(*environment);
 
   crashpad::CrashpadInfo::GetCrashpadInfo()->AddUserDataMinidumpStream(
       kSystemProfileMinidumpStreamType,
       reinterpret_cast<const void*>(
           g_environment_for_crash_reporter.Get().data()),
       g_environment_for_crash_reporter.Get().size());
 #endif  // OS_WIN || OS_MACOSX
 }
 
-void ChromeMetricsServiceClient::OnLogUploadComplete() {
-  // Collect time ticks stats after each UMA upload.
-#if defined(OS_WIN)
-  chrome::CollectTimeTicksStats();
-#endif
-}
-
 void ChromeMetricsServiceClient::OnLogCleanShutdown() {
 #if defined(OS_WIN)
   base::FilePath user_data_dir;
   if (!base::PathService::Get(chrome::DIR_USER_DATA, &user_data_dir)) {
     // TODO(manzagop): add a metric.
     return;
   }
   browser_watcher::MarkStabilityFileForDeletion(user_data_dir);
 #endif  // OS_WIN
 }
@@ skipping 489 matching lines @@
   }
 }
 
 void ChromeMetricsServiceClient::OnURLOpenedFromOmnibox(OmniboxLog* log) {
   metrics_service_->OnApplicationNotIdle();
 }
 
 bool ChromeMetricsServiceClient::IsUMACellularUploadLogicEnabled() {
   return metrics::IsCellularLogicEnabled();
 }