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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_UKM_PAGE_LOAD_METRICS_OBSERVE
R_H_ | 5 #ifndef CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_UKM_PAGE_LOAD_METRICS_OBSERVE
R_H_ |
6 #define CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_UKM_PAGE_LOAD_METRICS_OBSERVE
R_H_ | 6 #define CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_UKM_PAGE_LOAD_METRICS_OBSERVE
R_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "base/optional.h" | 9 #include "base/optional.h" |
10 #include "base/time/time.h" | 10 #include "base/time/time.h" |
11 #include "chrome/browser/page_load_metrics/page_load_metrics_observer.h" | 11 #include "chrome/browser/page_load_metrics/page_load_metrics_observer.h" |
| 12 #include "components/ukm/ukm_service.h" |
12 #include "net/nqe/network_quality_estimator.h" | 13 #include "net/nqe/network_quality_estimator.h" |
13 #include "ui/base/page_transition_types.h" | 14 #include "ui/base/page_transition_types.h" |
14 | 15 |
15 namespace content { | 16 namespace content { |
16 class WebContents; | 17 class WebContents; |
17 } | 18 } |
18 | 19 |
19 namespace internal { | 20 namespace internal { |
20 | 21 |
21 // Name constants are exposed here so they can be referenced from tests. | 22 // Name constants are exposed here so they can be referenced from tests. |
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80 // the URL. |app_background_time| should be set to a timestamp if the app was | 81 // the URL. |app_background_time| should be set to a timestamp if the app was |
81 // backgrounded, otherwise it should be set to a null TimeTicks. | 82 // backgrounded, otherwise it should be set to a null TimeTicks. |
82 void RecordPageLoadExtraInfoMetrics( | 83 void RecordPageLoadExtraInfoMetrics( |
83 const page_load_metrics::PageLoadExtraInfo& info, | 84 const page_load_metrics::PageLoadExtraInfo& info, |
84 base::TimeTicks app_background_time); | 85 base::TimeTicks app_background_time); |
85 | 86 |
86 net::NetworkQualityEstimator::NetworkQualityProvider* const | 87 net::NetworkQualityEstimator::NetworkQualityProvider* const |
87 network_quality_provider_; | 88 network_quality_provider_; |
88 | 89 |
89 // Unique UKM identifier for the page load we are recording metrics for. | 90 // Unique UKM identifier for the page load we are recording metrics for. |
90 const int32_t source_id_; | 91 const ukm::SourceId source_id_; |
91 | 92 |
92 // Network quality estimates. | 93 // Network quality estimates. |
93 net::EffectiveConnectionType effective_connection_type_ = | 94 net::EffectiveConnectionType effective_connection_type_ = |
94 net::EFFECTIVE_CONNECTION_TYPE_UNKNOWN; | 95 net::EFFECTIVE_CONNECTION_TYPE_UNKNOWN; |
95 base::Optional<base::TimeDelta> http_rtt_estimate_; | 96 base::Optional<base::TimeDelta> http_rtt_estimate_; |
96 base::Optional<base::TimeDelta> transport_rtt_estimate_; | 97 base::Optional<base::TimeDelta> transport_rtt_estimate_; |
97 | 98 |
98 // PAGE_TRANSITION_LINK is the default PageTransition value. | 99 // PAGE_TRANSITION_LINK is the default PageTransition value. |
99 ui::PageTransition page_transition_ = ui::PAGE_TRANSITION_LINK; | 100 ui::PageTransition page_transition_ = ui::PAGE_TRANSITION_LINK; |
100 | 101 |
101 DISALLOW_COPY_AND_ASSIGN(UkmPageLoadMetricsObserver); | 102 DISALLOW_COPY_AND_ASSIGN(UkmPageLoadMetricsObserver); |
102 }; | 103 }; |
103 | 104 |
104 #endif // CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_UKM_PAGE_LOAD_METRICS_OBSE
RVER_H_ | 105 #endif // CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_UKM_PAGE_LOAD_METRICS_OBSE
RVER_H_ |
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