Domain Reliability: Get correct reporting pref once, on startup

chrome/browser/profiles/profile_impl_io_data.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/profiles/profile_impl_io_data.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
@@ skipping 96 matching lines @@
     save_prefs = !chromeos::ProfileHelper::IsSigninProfile(profile_);
 #endif
     if (save_prefs)
       io_data_->predictor_->SaveStateForNextStartupAndTrim();
     io_data_->predictor_->ShutdownOnUIThread();
   }
 
   if (io_data_->http_server_properties_manager_)
     io_data_->http_server_properties_manager_->ShutdownOnPrefThread();
 
-  if (io_data_->domain_reliability_monitor_)
-    io_data_->domain_reliability_monitor_->DestroyReportingPref();
-
   io_data_->ShutdownOnUIThread(GetAllContextGetters().Pass());
 }
 
 void ProfileImplIOData::Handle::Init(
     const base::FilePath& cookie_path,
     const base::FilePath& channel_id_path,
     const base::FilePath& cache_path,
     int cache_max_size,
     const base::FilePath& media_cache_path,
     int media_cache_max_size,
@@ skipping 459 matching lines @@
   // media cache.  It shares the same job factory as the main context.
   StoragePartitionDescriptor details(profile_path_, false);
   media_request_context_.reset(InitializeMediaRequestContext(main_context,
                                                              details));
 
   if (domain_reliability_monitor_) {
     domain_reliability::DomainReliabilityMonitor* monitor =
         domain_reliability_monitor_.get();
     monitor->InitURLRequestContext(main_context);
     monitor->AddBakedInConfigs();
+    monitor->SetDiscardUploads(!GetMetricsEnabledStateOnIOThread());
     network_delegate()->set_domain_reliability_monitor(monitor);
   }
 
   lazy_params_.reset();
 }
 
 void ProfileImplIOData::
     InitializeExtensionsRequestContext(ProfileParams* profile_params) const {
   net::URLRequestContext* extensions_context = extensions_request_context();
   IOThread* const io_thread = profile_params->io_thread;
@@ skipping 216 matching lines @@
     const base::Closure& completion) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DCHECK(initialized());
 
   DCHECK(transport_security_state());
   // Completes synchronously.
   transport_security_state()->DeleteAllDynamicDataSince(time);
   DCHECK(http_server_properties_manager_);
   http_server_properties_manager_->Clear(completion);
 }