| Index: base/metrics/user_metrics.h
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| diff --git a/base/metrics/user_metrics.h b/base/metrics/user_metrics.h
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| deleted file mode 100644
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| index bcfefb809942e203590dfd9db7672cc56f861c7c..0000000000000000000000000000000000000000
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| --- a/base/metrics/user_metrics.h
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| +++ /dev/null
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| @@ -1,60 +0,0 @@
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| -// Copyright 2014 The Chromium Authors. All rights reserved.
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| -// Use of this source code is governed by a BSD-style license that can be
|
| -// found in the LICENSE file.
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| -
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| -#ifndef BASE_METRICS_USER_METRICS_H_
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| -#define BASE_METRICS_USER_METRICS_H_
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| -
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| -#include <string>
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| -
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| -#include "base/base_export.h"
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| -#include "base/callback.h"
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| -#include "base/metrics/user_metrics_action.h"
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| -
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| -namespace base {
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| -
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| -// This module provides some helper functions for logging actions tracked by
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| -// the user metrics system.
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| -
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| -// Record that the user performed an action.
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| -// This method *must* be called from the main thread.
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| -//
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| -// "Action" here means a user-generated event:
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| -// good: "Reload", "CloseTab", and "IMEInvoked"
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| -// not good: "SSLDialogShown", "PageLoaded", "DiskFull"
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| -// We use this to gather anonymized information about how users are
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| -// interacting with the browser.
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| -// WARNING: In calls to this function, UserMetricsAction and a
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| -// string literal parameter must be on the same line, e.g.
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| -// RecordAction(UserMetricsAction("my extremely long action name"));
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| -// This ensures that our processing scripts can associate this action's hash
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| -// with its metric name. Therefore, it will be possible to retrieve the metric
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| -// name from the hash later on.
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| -//
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| -// Once a new recorded action is added, run
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| -// tools/metrics/actions/extract_actions.py
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| -// to add the metric to actions.xml, then update the <owner>s and <description>
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| -// sections. Make sure to include the actions.xml file when you upload your code
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| -// for review!
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| -//
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| -// For more complicated situations (like when there are many different
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| -// possible actions), see RecordComputedAction.
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| -BASE_EXPORT void RecordAction(const UserMetricsAction& action);
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| -
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| -// This function has identical input and behavior to RecordAction, but is
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| -// not automatically found by the action-processing scripts. It can be used
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| -// when it's a pain to enumerate all possible actions, but if you use this
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| -// you need to also update the rules for extracting known actions in
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| -// tools/metrics/actions/extract_actions.py.
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| -BASE_EXPORT void RecordComputedAction(const std::string& action);
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| -
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| -// Called with the action string.
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| -typedef base::Callback<void(const std::string&)> ActionCallback;
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| -
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| -// Add/remove action callbacks (see above).
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| -BASE_EXPORT void AddActionCallback(const ActionCallback& callback);
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| -BASE_EXPORT void RemoveActionCallback(const ActionCallback& callback);
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| -
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| -} // namespace base
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| -
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| -#endif // BASE_METRICS_USER_METRICS_H_
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|