1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CHROME_BROWSER_CHROME_BROWSER_FIELD_TRIALS_H_
6 #define CHROME_BROWSER_CHROME_BROWSER_FIELD_TRIALS_H_
8 #include "base/basictypes.h"
9 #include "base/command_line.h"
17 class ChromeBrowserFieldTrials {
19 explicit ChromeBrowserFieldTrials(const base::CommandLine& command_line);
20 ~ChromeBrowserFieldTrials();
22 // Called by the browser main sequence to set up Field Trials for this client.
23 // |local_state| is used to set browser-wide properties.
24 void SetupFieldTrials(const base::Time& install_time,
25 PrefService* local_state);
28 // Instantiates dynamic trials by querying their state, to ensure they get
30 void InstantiateDynamicTrials();
32 const base::CommandLine& parsed_command_line_;
34 DISALLOW_COPY_AND_ASSIGN(ChromeBrowserFieldTrials);
37 #endif // CHROME_BROWSER_CHROME_BROWSER_FIELD_TRIALS_H_