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| author | isherman@chromium.org <isherman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-05-20 14:50:17 +0000 |
|---|---|---|
| committer | isherman@chromium.org <isherman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-05-20 14:50:17 +0000 |
| commit | 36b392e02cf06ebdbd0a3b30f8ac3409decb1e55 (patch) | |
| tree | a59fe82846d1ac6f8f68917998f2d3f6f2f545c7 /components | |
| parent | 6047f1929b54f9d4cb6bd6bfed6392a3fc080253 (diff) | |
| download | chromium_src-36b392e02cf06ebdbd0a3b30f8ac3409decb1e55.zip chromium_src-36b392e02cf06ebdbd0a3b30f8ac3409decb1e55.tar.gz chromium_src-36b392e02cf06ebdbd0a3b30f8ac3409decb1e55.tar.bz2 | |
[Metrics] Move MetricsServiceObserver into //components/metrics
BUG=374204
TEST=compiles
R=asvitkine@chromium.org, blundell@chromium.org
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/293663002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@271639 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'components')
| -rw-r--r-- | components/metrics.gypi | 2 | ||||
| -rw-r--r-- | components/metrics/metrics_service_observer.cc | 11 | ||||
| -rw-r--r-- | components/metrics/metrics_service_observer.h | 25 |
3 files changed, 38 insertions, 0 deletions
diff --git a/components/metrics.gypi b/components/metrics.gypi index 78e7a3c..8a058eb 100644 --- a/components/metrics.gypi +++ b/components/metrics.gypi @@ -24,6 +24,8 @@ 'metrics/metrics_pref_names.cc', 'metrics/metrics_pref_names.h', 'metrics/metrics_service_client.h', + 'metrics/metrics_service_observer.cc', + 'metrics/metrics_service_observer.h', 'metrics/persisted_logs.cc', 'metrics/persisted_logs.h', ], diff --git a/components/metrics/metrics_service_observer.cc b/components/metrics/metrics_service_observer.cc new file mode 100644 index 0000000..576ca3b --- /dev/null +++ b/components/metrics/metrics_service_observer.cc @@ -0,0 +1,11 @@ +// 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 "components/metrics/metrics_service_observer.h" + +MetricsServiceObserver::MetricsServiceObserver() { +} + +MetricsServiceObserver::~MetricsServiceObserver() { +} diff --git a/components/metrics/metrics_service_observer.h b/components/metrics/metrics_service_observer.h new file mode 100644 index 0000000..510487e --- /dev/null +++ b/components/metrics/metrics_service_observer.h @@ -0,0 +1,25 @@ +// 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. + +#ifndef COMPONENTS_METRICS_METRICS_SERVICE_OBSERVER_H_ +#define COMPONENTS_METRICS_METRICS_SERVICE_OBSERVER_H_ + +#include "base/macros.h" + +// MetricsServiceObserver receives notifications from MetricsService. +// An observer must be added, removed, and notified on the same thread. +class MetricsServiceObserver { + public: + // Called when a new MetricsLog is created. + virtual void OnDidCreateMetricsLog() = 0; + + protected: + MetricsServiceObserver(); + virtual ~MetricsServiceObserver(); + + private: + DISALLOW_COPY_AND_ASSIGN(MetricsServiceObserver); +}; + +#endif // COMPONENTS_METRICS_METRICS_SERVICE_OBSERVER_H_ |