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// 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.
#ifndef IOS_CHROME_BROWSER_METRICS_IOS_CHROME_METRICS_SERVICES_MANAGER_CLIENT_H_
#define IOS_CHROME_BROWSER_METRICS_IOS_CHROME_METRICS_SERVICES_MANAGER_CLIENT_H_
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "base/threading/thread_checker.h"
#include "components/metrics_services_manager/metrics_services_manager_client.h"
class PrefService;
namespace metrics {
class MetricsStateManager;
}
// Provides an //ios/chrome-specific implementation of
// MetricsServicesManagerClient.
class IOSChromeMetricsServicesManagerClient
: public metrics_services_manager::MetricsServicesManagerClient {
public:
explicit IOSChromeMetricsServicesManagerClient(PrefService* local_state);
~IOSChromeMetricsServicesManagerClient() override;
private:
// metrics_services_manager::MetricsServicesManagerClient:
scoped_ptr<rappor::RapporService> CreateRapporService() override;
scoped_ptr<variations::VariationsService> CreateVariationsService() override;
scoped_ptr<metrics::MetricsServiceClient> CreateMetricsServiceClient()
override;
net::URLRequestContextGetter* GetURLRequestContext() override;
bool IsSafeBrowsingEnabled(const base::Closure& on_update_callback) override;
bool IsMetricsReportingEnabled() override;
bool OnlyDoMetricsRecording() override;
// Gets the MetricsStateManager, creating it if it has not already been
// created.
metrics::MetricsStateManager* GetMetricsStateManager();
// MetricsStateManager which is passed as a parameter to service constructors.
scoped_ptr<metrics::MetricsStateManager> metrics_state_manager_;
// Ensures that all functions are called from the same thread.
base::ThreadChecker thread_checker_;
// Weak pointer to the local state prefs store.
PrefService* local_state_;
DISALLOW_COPY_AND_ASSIGN(IOSChromeMetricsServicesManagerClient);
};
#endif // IOS_CHROME_BROWSER_METRICS_IOS_CHROME_METRICS_SERVICES_MANAGER_CLIENT_H_
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