blob: 4ddc0941d16eede3b17ffbf22b3a672b73e52b73 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
// Copyright 2016 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_IOS_CHROME_MAIN_PARTS_H_
#define IOS_CHROME_BROWSER_IOS_CHROME_MAIN_PARTS_H_
#include "base/command_line.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "base/metrics/field_trial.h"
#include "ios/web/public/app/web_main_parts.h"
class ApplicationContextImpl;
class PrefService;
namespace metrics {
class TrackingSynchronizer;
}
namespace ios {
class FieldTrialSynchronizer;
}
class IOSChromeMainParts : public web::WebMainParts {
public:
explicit IOSChromeMainParts(const base::CommandLine& parsed_command_line);
~IOSChromeMainParts() override;
private:
// web::WebMainParts implementation.
void PreMainMessageLoopStart() override;
void PreCreateThreads() override;
void PreMainMessageLoopRun() override;
void PostMainMessageLoopRun() override;
void PostDestroyThreads() override;
// Constructs metrics service and does related initialization, including
// creation of field trials. Call only after labs have been converted to
// switches.
void SetUpMetricsAndFieldTrials();
// Starts recording of metrics. This can only be called after we have a file
// thread.
void StartMetricsRecording();
const base::CommandLine& parsed_command_line_;
scoped_ptr<ApplicationContextImpl> application_context_;
scoped_refptr<metrics::TrackingSynchronizer> tracking_synchronizer_;
// Statistical testing infrastructure for the entire browser. NULL until
// SetUpMetricsAndFieldTrials is called.
scoped_ptr<base::FieldTrialList> field_trial_list_;
PrefService* local_state_;
// Initialized in SetupMetricsAndFieldTrials.
scoped_ptr<ios::FieldTrialSynchronizer> field_trial_synchronizer_;
DISALLOW_COPY_AND_ASSIGN(IOSChromeMainParts);
};
#endif // IOS_CHROME_BROWSER_IOS_CHROME_MAIN_PARTS_H_
|
