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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 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 | 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 "core/html/AutoplayExperimentHelper.h" | 5 #include "core/html/AutoplayExperimentHelper.h" |
6 | 6 |
7 #include "core/dom/Document.h" | 7 #include "core/dom/Document.h" |
8 #include "core/frame/Settings.h" | 8 #include "core/frame/Settings.h" |
9 #include "core/html/HTMLMediaElement.h" | 9 #include "core/html/HTMLMediaElement.h" |
10 #include "core/layout/LayoutBox.h" | 10 #include "core/layout/LayoutBox.h" |
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32 , m_autoplayMediaEncountered(false) | 32 , m_autoplayMediaEncountered(false) |
33 , m_playbackStartedMetricRecorded(false) | 33 , m_playbackStartedMetricRecorded(false) |
34 , m_waitingForAutoplayPlaybackEnd(false) | 34 , m_waitingForAutoplayPlaybackEnd(false) |
35 , m_recordedElement(false) | 35 , m_recordedElement(false) |
36 , m_lastLocationUpdateTime(-std::numeric_limits<double>::infinity()) | 36 , m_lastLocationUpdateTime(-std::numeric_limits<double>::infinity()) |
37 , m_viewportTimer(this, &AutoplayExperimentHelper::viewportTimerFired) | 37 , m_viewportTimer(this, &AutoplayExperimentHelper::viewportTimerFired) |
38 , m_autoplayDeferredMetric(GesturelessPlaybackNotOverridden) | 38 , m_autoplayDeferredMetric(GesturelessPlaybackNotOverridden) |
39 { | 39 { |
40 m_mode = fromString(this->client().autoplayExperimentMode()); | 40 m_mode = fromString(this->client().autoplayExperimentMode()); |
41 | 41 |
42 if (m_mode != Mode::ExperimentOff) { | 42 if (m_mode != Mode::ExperimentOff) |
43 WTF_LOG(Media, "HTMLMediaElement: autoplay experiment set to %d", | 43 DVLOG(3) << "autoplay experiment set to " << m_mode; |
fs
2016/05/19 11:05:36
DVLOG_IF(3, m_mode != Mode::ExperimentOff) << ...
Srirama
2016/05/19 12:14:53
Done.
| |
44 m_mode); | |
45 } | |
46 } | 44 } |
47 | 45 |
48 AutoplayExperimentHelper::~AutoplayExperimentHelper() | 46 AutoplayExperimentHelper::~AutoplayExperimentHelper() |
49 { | 47 { |
50 } | 48 } |
51 | 49 |
52 void AutoplayExperimentHelper::dispose() | 50 void AutoplayExperimentHelper::dispose() |
53 { | 51 { |
54 // Do any cleanup that requires the client. | 52 // Do any cleanup that requires the client. |
55 unregisterForPositionUpdatesIfNeeded(); | 53 unregisterForPositionUpdatesIfNeeded(); |
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471 if (m_recordedElement) | 469 if (m_recordedElement) |
472 return; | 470 return; |
473 | 471 |
474 m_recordedElement = true; | 472 m_recordedElement = true; |
475 recordAutoplayMetric(client().isHTMLVideoElement() | 473 recordAutoplayMetric(client().isHTMLVideoElement() |
476 ? AnyVideoElement | 474 ? AnyVideoElement |
477 : AnyAudioElement); | 475 : AnyAudioElement); |
478 } | 476 } |
479 | 477 |
480 } // namespace blink | 478 } // namespace blink |
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