| // Copyright (c) 2011 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 CHROME_BROWSER_AUTO_LAUNCH_TRIAL_H_ |
| #define CHROME_BROWSER_AUTO_LAUNCH_TRIAL_H_ |
| |
| #include <string> |
| |
| // Strings used with the "auto launching Chrome at computer startup" trial. If |
| // the field trial is running then... |
| // base::FieldTrialList::TrialExists(kAutoLaunchTrial_Name) returns true. |
| // |
| // The field trial consists of two groups of users: those that auto-launch |
| // Chrome at startup and those that don't. The group_name() of the field |
| // trial object is used to determine the group that the user belongs to. |
| // |
| // The field trial is setup in ChromeBrowserMainParts::AutoLaunchFieldTrial() |
| // based on the user's brand code: |
| // |
| // - brand RNGP auto launches Chrome on computer startup. |
| // - brand RNGQ does not. |
| // - any other brand code does whatever comes natural to it. |
| |
| extern const char kAutoLaunchTrialName[]; |
| extern const char kAutoLaunchTrialAutoLaunchGroup[]; |
| extern const char kAutoLaunchTrialControlGroup[]; |
| |
| namespace auto_launch_trial { |
| |
| // The possible responses for the auto-launch infobar. |
| enum InfobarMetricResponse { |
| INFOBAR_CUT_IT_OUT = 0, |
| INFOBAR_OK, |
| INFOBAR_IGNORE, |
| }; |
| |
| // Whether the auto-launch experiment is active and the user is part of it. |
| bool IsInAutoLaunchGroup(); |
| |
| // Whether the brand is part of the experiment group for auto-launch. |
| bool IsInExperimentGroup(const std::string& brand_code); |
| |
| // Whether the brand is part of the control group for auto-launch. |
| bool IsInControlGroup(const std::string& brand_code); |
| |
| } // namespace auto_launch_trial |
| |
| #endif // CHROME_BROWSER_AUTO_LAUNCH_TRIAL_H_ |