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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 #include "chrome/browser/page_load_metrics/metrics_web_contents_observer.h" | 5 #include "chrome/browser/page_load_metrics/metrics_web_contents_observer.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <ostream> | 8 #include <ostream> |
9 #include <string> | 9 #include <string> |
10 #include <utility> | 10 #include <utility> |
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77 // static | 77 // static |
78 MetricsWebContentsObserver* MetricsWebContentsObserver::CreateForWebContents( | 78 MetricsWebContentsObserver* MetricsWebContentsObserver::CreateForWebContents( |
79 content::WebContents* web_contents, | 79 content::WebContents* web_contents, |
80 std::unique_ptr<PageLoadMetricsEmbedderInterface> embedder_interface) { | 80 std::unique_ptr<PageLoadMetricsEmbedderInterface> embedder_interface) { |
81 DCHECK(web_contents); | 81 DCHECK(web_contents); |
82 | 82 |
83 MetricsWebContentsObserver* metrics = FromWebContents(web_contents); | 83 MetricsWebContentsObserver* metrics = FromWebContents(web_contents); |
84 if (!metrics) { | 84 if (!metrics) { |
85 metrics = new MetricsWebContentsObserver(web_contents, | 85 metrics = new MetricsWebContentsObserver(web_contents, |
86 std::move(embedder_interface)); | 86 std::move(embedder_interface)); |
87 web_contents->SetUserData(UserDataKey(), metrics); | 87 web_contents->SetUserData(UserDataKey(), base::WrapUnique(metrics)); |
88 } | 88 } |
89 return metrics; | 89 return metrics; |
90 } | 90 } |
91 | 91 |
92 MetricsWebContentsObserver::~MetricsWebContentsObserver() { | 92 MetricsWebContentsObserver::~MetricsWebContentsObserver() { |
93 // TODO(csharrison): Use a more user-initiated signal for CLOSE. | 93 // TODO(csharrison): Use a more user-initiated signal for CLOSE. |
94 NotifyPageEndAllLoads(END_CLOSE, UserInitiatedInfo::NotUserInitiated()); | 94 NotifyPageEndAllLoads(END_CLOSE, UserInitiatedInfo::NotUserInitiated()); |
95 | 95 |
96 for (auto& observer : testing_observers_) | 96 for (auto& observer : testing_observers_) |
97 observer.OnGoingAway(); | 97 observer.OnGoingAway(); |
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637 observer_->RemoveTestingObserver(this); | 637 observer_->RemoveTestingObserver(this); |
638 observer_ = nullptr; | 638 observer_ = nullptr; |
639 } | 639 } |
640 } | 640 } |
641 | 641 |
642 void MetricsWebContentsObserver::TestingObserver::OnGoingAway() { | 642 void MetricsWebContentsObserver::TestingObserver::OnGoingAway() { |
643 observer_ = nullptr; | 643 observer_ = nullptr; |
644 } | 644 } |
645 | 645 |
646 } // namespace page_load_metrics | 646 } // namespace page_load_metrics |
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