| // Copyright 2015 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_statistics.h" |
| |
| #include "base/bind.h" |
| #include "base/macros.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/profiles/profile_manager.h" |
| #include "chrome/browser/profiles/profile_statistics_aggregator.h" |
| |
| ProfileStatistics::ProfileStatistics(Profile* profile) |
| : profile_(profile), aggregator_(nullptr), weak_ptr_factory_(this) { |
| } |
| |
| ProfileStatistics::~ProfileStatistics() { |
| } |
| |
| void ProfileStatistics::GatherStatistics( |
| const profiles::ProfileStatisticsCallback& callback) { |
| // IsValidProfile() can be false in unit tests. |
| if (!g_browser_process->profile_manager()->IsValidProfile(profile_)) |
| return; |
| DCHECK(!profile_->IsOffTheRecord() && !profile_->IsSystemProfile()); |
| |
| if (!aggregator_) { |
| aggregator_ = std::make_unique<ProfileStatisticsAggregator>( |
| profile_, base::Bind(&ProfileStatistics::DeregisterAggregator, |
| weak_ptr_factory_.GetWeakPtr())); |
| } |
| aggregator_->AddCallbackAndStartAggregator(callback); |
| } |
| |
| void ProfileStatistics::DeregisterAggregator() { |
| aggregator_ = nullptr; |
| } |
| |