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1 // Copyright 2016 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. | |
4 | |
5 #ifndef CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_RELOAD_PAGE_LOAD_METRICS_OBSE
RVER_H_ | |
6 #define CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_RELOAD_PAGE_LOAD_METRICS_OBSE
RVER_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "components/page_load_metrics/browser/page_load_metrics_observer.h" | |
10 | |
11 namespace chrome { | |
12 | |
13 // An observer class to report metrics on pages those loading were initiated | |
14 // by one of reload operations including hitting enter in the omnibox. | |
15 // This ignore JavaScript-initiated loadings by location.reload() or | |
16 // history.go(0). | |
17 class ReloadPageLoadMetricsObserver | |
18 : public page_load_metrics::PageLoadMetricsObserver { | |
19 public: | |
20 ReloadPageLoadMetricsObserver(); | |
21 | |
22 // page_load_metrics::PageLoadMetricsObserver implementation: | |
23 void OnCommit(content::NavigationHandle* navigation_handle) override; | |
24 void OnFirstContentfulPaint( | |
25 const page_load_metrics::PageLoadTiming& timing, | |
26 const page_load_metrics::PageLoadExtraInfo& extra_info) override; | |
27 | |
28 private: | |
29 bool page_transition_was_reload_; | |
30 bool initiated_by_user_gesture_; | |
31 | |
32 DISALLOW_COPY_AND_ASSIGN(ReloadPageLoadMetricsObserver); | |
33 }; | |
34 | |
35 } // namespace chrome | |
36 | |
37 #endif // CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_RELOAD_PAGE_LOAD_METRICS_O
BSERVER_H_ | |
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