Remove the unmaintained performance monitor.

chrome/browser/chrome_browser_main.cc

 // 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.
 
 #include "chrome/browser/chrome_browser_main.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 47 matching lines @@
 #include "chrome/browser/metrics/field_trial_synchronizer.h"
 #include "chrome/browser/metrics/thread_watcher.h"
 #include "chrome/browser/metrics/tracking_synchronizer.h"
 #include "chrome/browser/metrics/variations/variations_service.h"
 #include "chrome/browser/nacl_host/nacl_browser_delegate_impl.h"
 #include "chrome/browser/net/chrome_net_log.h"
 #include "chrome/browser/net/crl_set_fetcher.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/notifications/desktop_notification_service_factory.h"
 #include "chrome/browser/performance_monitor/performance_monitor.h"
-#include "chrome/browser/performance_monitor/startup_timer.h"
 #include "chrome/browser/plugins/plugin_prefs.h"
 #include "chrome/browser/power/process_power_collector.h"
 #include "chrome/browser/pref_service_flags_storage.h"
 #include "chrome/browser/prefs/chrome_pref_service_factory.h"
 #include "chrome/browser/prefs/command_line_pref_store.h"
 #include "chrome/browser/prefs/pref_metrics_service.h"
 #include "chrome/browser/printing/cloud_print/cloud_print_proxy_service.h"
 #include "chrome/browser/printing/cloud_print/cloud_print_proxy_service_factory.h"
 #include "chrome/browser/process_singleton.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 464 matching lines @@
 bool ChromeBrowserMainParts::disable_enforcing_cookie_policies_for_tests_ =
     false;
 
 ChromeBrowserMainParts::ChromeBrowserMainParts(
     const content::MainFunctionParams& parameters)
     : parameters_(parameters),
       parsed_command_line_(parameters.command_line),
       result_code_(content::RESULT_CODE_NORMAL_EXIT),
       startup_watcher_(new StartupTimeBomb()),
       shutdown_watcher_(new ShutdownWatcherHelper()),
-      startup_timer_(new performance_monitor::StartupTimer()),
       browser_field_trials_(parameters.command_line),
       profile_(NULL),
       run_message_loop_(true),
       notify_result_(ProcessSingleton::PROCESS_NONE),
       local_state_(NULL),
       restart_last_session_(false) {
   // If we're running tests (ui_task is non-null).
   if (parameters.ui_task)
     browser_defaults::enable_help_app = false;
 
@@ skipping 987 matching lines @@
           profile_->GetPrefs());
     }
 
     run_message_loop_ = true;
   } else {
     run_message_loop_ = false;
   }
   browser_creator_.reset();
 #endif  // !defined(OS_ANDROID)
 
-  performance_monitor::PerformanceMonitor::GetInstance()->Initialize();
-
 #if !defined(OS_ANDROID)
   process_power_collector_.reset(new ProcessPowerCollector);
   process_power_collector_->Initialize();
 #endif
 
   PostBrowserStart();
 
   if (parameters().ui_task) {
-    // We end the startup timer here if we have parameters to run, because we
-    // never start to run the main loop (where we normally stop the timer).
-    startup_timer_->SignalStartupComplete(
-        performance_monitor::StartupTimer::STARTUP_TEST);
     parameters().ui_task->Run();
     delete parameters().ui_task;
     run_message_loop_ = false;
   }
 #if defined(OS_ANDROID)
   // We never run the C++ main loop on Android, since the UI thread message
   // loop is controlled by the OS, so this is as close as we can get to
   // the start of the main loop
   if (result_code_ <= 0) {
     RecordBrowserStartupTime();
@@ skipping 12 matching lines @@
 #else
   // Set the result code set in PreMainMessageLoopRun or set above.
   *result_code = result_code_;
   if (!run_message_loop_)
     return true;  // Don't run the default message loop.
 
   // These should be invoked as close to the start of the browser's
   // UI thread message loop as possible to get a stable measurement
   // across versions.
   RecordBrowserStartupTime();
-  startup_timer_->SignalStartupComplete(
-      performance_monitor::StartupTimer::STARTUP_NORMAL);
 
   DCHECK(base::MessageLoopForUI::IsCurrent());
   base::RunLoop run_loop;
 
   performance_monitor::PerformanceMonitor::GetInstance()->StartGatherCycle();
 
   metrics::MetricsService::SetExecutionPhase(
       metrics::MetricsService::MAIN_MESSAGE_LOOP_RUN,
       g_browser_process->local_state());
   run_loop.Run();
@@ skipping 70 matching lines @@
   chromeos::CrosSettings::Shutdown();
 #endif
 #endif
 }
 
 // Public members:
 
 void ChromeBrowserMainParts::AddParts(ChromeBrowserMainExtraParts* parts) {
   chrome_extra_parts_.push_back(parts);
 }