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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 COMPONENTS_PAGE_LOAD_METRICS_BROWSER_PAGE_LOAD_METRICS_OBSERVER_H_ | 5 #ifndef COMPONENTS_PAGE_LOAD_METRICS_BROWSER_PAGE_LOAD_METRICS_OBSERVER_H_ |
6 #define COMPONENTS_PAGE_LOAD_METRICS_BROWSER_PAGE_LOAD_METRICS_OBSERVER_H_ | 6 #define COMPONENTS_PAGE_LOAD_METRICS_BROWSER_PAGE_LOAD_METRICS_OBSERVER_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "components/page_load_metrics/common/page_load_timing.h" | 9 #include "components/page_load_metrics/common/page_load_timing.h" |
10 #include "content/public/browser/navigation_handle.h" | 10 #include "content/public/browser/navigation_handle.h" |
| 11 #include "content/public/browser/web_contents.h" |
11 #include "url/gurl.h" | 12 #include "url/gurl.h" |
12 | 13 |
13 namespace page_load_metrics { | 14 namespace page_load_metrics { |
14 | 15 |
15 class PageLoadMetricsObservable; | 16 class PageLoadMetricsObservable; |
16 | 17 |
17 // This enum represents how a page load ends. If the action occurs before the | 18 // This enum represents how a page load ends. If the action occurs before the |
18 // page load finishes (or reaches some point like first paint), then we consider | 19 // page load finishes (or reaches some point like first paint), then we consider |
19 // the load to be aborted. | 20 // the load to be aborted. |
20 enum UserAbortType { | 21 enum UserAbortType { |
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134 // data collected over the course of the page load. If the load did not | 135 // data collected over the course of the page load. If the load did not |
135 // receive any timing information, |timing.IsEmpty()| will be true. | 136 // receive any timing information, |timing.IsEmpty()| will be true. |
136 // After this call, the object will be deleted. | 137 // After this call, the object will be deleted. |
137 virtual void OnComplete(const PageLoadTiming& timing, | 138 virtual void OnComplete(const PageLoadTiming& timing, |
138 const PageLoadExtraInfo& extra_info) {} | 139 const PageLoadExtraInfo& extra_info) {} |
139 }; | 140 }; |
140 | 141 |
141 } // namespace page_load_metrics | 142 } // namespace page_load_metrics |
142 | 143 |
143 #endif // COMPONENTS_PAGE_LOAD_METRICS_BROWSER_PAGE_LOAD_METRICS_OBSERVER_H_ | 144 #endif // COMPONENTS_PAGE_LOAD_METRICS_BROWSER_PAGE_LOAD_METRICS_OBSERVER_H_ |
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