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1 /* | 1 /* |
2 * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011, 2012 Apple Inc. All rights reserved. |
3 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. | 3 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
25 */ | 25 */ |
26 | 26 |
27 #include "core/html/shadow/MediaControls.h" | 27 #include "core/html/shadow/MediaControls.h" |
28 | 28 |
29 #include "bindings/core/v8/ExceptionState.h" | 29 #include "bindings/core/v8/ExceptionState.h" |
30 #include "core/dom/ClientRect.h" | 30 #include "core/dom/ClientRect.h" |
31 #include "core/dom/Fullscreen.h" | 31 #include "core/dom/Fullscreen.h" |
32 #include "core/dom/ResizeObserver.h" | |
33 #include "core/dom/ResizeObserverCallback.h" | |
34 #include "core/dom/ResizeObserverEntry.h" | |
32 #include "core/dom/TaskRunnerHelper.h" | 35 #include "core/dom/TaskRunnerHelper.h" |
33 #include "core/events/MouseEvent.h" | 36 #include "core/events/MouseEvent.h" |
34 #include "core/frame/Settings.h" | 37 #include "core/frame/Settings.h" |
35 #include "core/html/HTMLMediaElement.h" | 38 #include "core/html/HTMLMediaElement.h" |
36 #include "core/html/HTMLVideoElement.h" | 39 #include "core/html/HTMLVideoElement.h" |
37 #include "core/html/shadow/MediaControlsMediaEventListener.h" | 40 #include "core/html/shadow/MediaControlsMediaEventListener.h" |
38 #include "core/html/shadow/MediaControlsOrientationLockDelegate.h" | 41 #include "core/html/shadow/MediaControlsOrientationLockDelegate.h" |
39 #include "core/html/shadow/MediaControlsWindowEventListener.h" | 42 #include "core/html/shadow/MediaControlsWindowEventListener.h" |
40 #include "core/html/track/TextTrackContainer.h" | 43 #include "core/html/track/TextTrackContainer.h" |
41 #include "core/html/track/TextTrackList.h" | 44 #include "core/html/track/TextTrackList.h" |
42 #include "core/layout/LayoutObject.h" | 45 #include "core/layout/LayoutObject.h" |
43 #include "core/layout/LayoutTheme.h" | 46 #include "core/layout/LayoutTheme.h" |
44 #include "platform/EventDispatchForbiddenScope.h" | 47 #include "platform/EventDispatchForbiddenScope.h" |
45 | 48 |
46 namespace blink { | 49 namespace blink { |
47 | 50 |
51 namespace { | |
52 | |
53 constexpr int kOverlayPlayButtonWidth = 48; | |
54 constexpr int kOverlayPlayButtonHeight = 48; | |
55 constexpr int kOverlayBottomMargin = 10; | |
56 constexpr int kAndroidMediaPanelHeight = 48; | |
57 | |
58 // If these change, they must also be changed in | |
59 // LayoutTests/virtual/android/media/controls/overlay-play-button-narrow.html. | |
60 constexpr int kMinWidthForOverlayPlayButton = kOverlayPlayButtonWidth; | |
61 constexpr int kMinHeightForOverlayPlayButton = kOverlayPlayButtonHeight + | |
62 (2 * kAndroidMediaPanelHeight) + | |
63 (2 * kOverlayBottomMargin); | |
64 | |
65 } // anonymous namespace | |
66 | |
48 // If you change this value, then also update the corresponding value in | 67 // If you change this value, then also update the corresponding value in |
49 // LayoutTests/media/media-controls.js. | 68 // LayoutTests/media/media-controls.js. |
50 static const double timeWithoutMouseMovementBeforeHidingMediaControls = 3; | 69 static const double timeWithoutMouseMovementBeforeHidingMediaControls = 3; |
51 | 70 |
52 static bool shouldShowFullscreenButton(const HTMLMediaElement& mediaElement) { | 71 static bool shouldShowFullscreenButton(const HTMLMediaElement& mediaElement) { |
53 // Unconditionally allow the user to exit fullscreen if we are in it | 72 // Unconditionally allow the user to exit fullscreen if we are in it |
54 // now. Especially on android, when we might not yet know if | 73 // now. Especially on android, when we might not yet know if |
55 // fullscreen is supported, we sometimes guess incorrectly and show | 74 // fullscreen is supported, we sometimes guess incorrectly and show |
56 // the button earlier, and we don't want to remove it here if the | 75 // the button earlier, and we don't want to remove it here if the |
57 // user chose to enter fullscreen. crbug.com/500732 . | 76 // user chose to enter fullscreen. crbug.com/500732 . |
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107 } | 126 } |
108 | 127 |
109 private: | 128 private: |
110 Member<MediaControls> m_controls; | 129 Member<MediaControls> m_controls; |
111 static int s_batchDepth; | 130 static int s_batchDepth; |
112 }; | 131 }; |
113 | 132 |
114 // Count of number open batches for controls visibility. | 133 // Count of number open batches for controls visibility. |
115 int MediaControls::BatchedControlUpdate::s_batchDepth = 0; | 134 int MediaControls::BatchedControlUpdate::s_batchDepth = 0; |
116 | 135 |
136 class MediaControls::MediaControlsResizeObserverCallback final | |
137 : public ResizeObserverCallback { | |
138 public: | |
139 explicit MediaControlsResizeObserverCallback(MediaControls* controls) | |
140 : m_controls(controls) { | |
141 DCHECK(controls); | |
142 } | |
143 ~MediaControlsResizeObserverCallback() override = default; | |
144 | |
145 void handleEvent(const HeapVector<Member<ResizeObserverEntry>>& entries, | |
146 ResizeObserver* observer) override { | |
147 DCHECK_EQ(1u, entries.size()); | |
148 DCHECK_EQ(entries[0]->target(), m_controls->m_mediaElement); | |
149 m_controls->notifyElementSizeChanged(entries[0]->contentRect()); | |
150 } | |
151 | |
152 DEFINE_INLINE_TRACE() { | |
153 visitor->trace(m_controls); | |
154 ResizeObserverCallback::trace(visitor); | |
155 } | |
156 | |
157 private: | |
158 Member<MediaControls> m_controls; | |
159 }; | |
160 | |
117 MediaControls::MediaControls(HTMLMediaElement& mediaElement) | 161 MediaControls::MediaControls(HTMLMediaElement& mediaElement) |
118 : HTMLDivElement(mediaElement.document()), | 162 : HTMLDivElement(mediaElement.document()), |
119 m_mediaElement(&mediaElement), | 163 m_mediaElement(&mediaElement), |
120 m_overlayEnclosure(nullptr), | 164 m_overlayEnclosure(nullptr), |
121 m_overlayPlayButton(nullptr), | 165 m_overlayPlayButton(nullptr), |
122 m_overlayCastButton(nullptr), | 166 m_overlayCastButton(nullptr), |
123 m_enclosure(nullptr), | 167 m_enclosure(nullptr), |
124 m_panel(nullptr), | 168 m_panel(nullptr), |
125 m_playButton(nullptr), | 169 m_playButton(nullptr), |
126 m_timeline(nullptr), | 170 m_timeline(nullptr), |
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139 this, | 183 this, |
140 WTF::bind(&MediaControls::hideAllMenus, wrapWeakPersistent(this)))), | 184 WTF::bind(&MediaControls::hideAllMenus, wrapWeakPersistent(this)))), |
141 m_orientationLockDelegate(nullptr), | 185 m_orientationLockDelegate(nullptr), |
142 m_hideMediaControlsTimer(TaskRunnerHelper::get(TaskType::UnspecedTimer, | 186 m_hideMediaControlsTimer(TaskRunnerHelper::get(TaskType::UnspecedTimer, |
143 &mediaElement.document()), | 187 &mediaElement.document()), |
144 this, | 188 this, |
145 &MediaControls::hideMediaControlsTimerFired), | 189 &MediaControls::hideMediaControlsTimerFired), |
146 m_hideTimerBehaviorFlags(IgnoreNone), | 190 m_hideTimerBehaviorFlags(IgnoreNone), |
147 m_isMouseOverControls(false), | 191 m_isMouseOverControls(false), |
148 m_isPausedForScrubbing(false), | 192 m_isPausedForScrubbing(false), |
149 m_panelWidthChangedTimer(TaskRunnerHelper::get(TaskType::UnspecedTimer, | 193 m_resizeObserver(ResizeObserver::create( |
mlamouri (slow - plz ping)
2017/03/02 13:56:50
I've just added a `onInsertedIntoDocument` and `on
| |
150 &mediaElement.document()), | 194 mediaElement.document(), |
151 this, | 195 new MediaControlsResizeObserverCallback(this))), |
152 &MediaControls::panelWidthChangedTimerFired), | 196 m_elementSizeChangedTimer(TaskRunnerHelper::get(TaskType::UnspecedTimer, |
153 m_panelWidth(0), | 197 &mediaElement.document()), |
154 m_keepShowingUntilTimerFires(false) {} | 198 this, |
199 &MediaControls::elementSizeChangedTimerFired), | |
200 m_keepShowingUntilTimerFires(false) { | |
201 m_resizeObserver->observe(m_mediaElement); | |
202 } | |
155 | 203 |
156 MediaControls* MediaControls::create(HTMLMediaElement& mediaElement, | 204 MediaControls* MediaControls::create(HTMLMediaElement& mediaElement, |
157 ShadowRoot& shadowRoot) { | 205 ShadowRoot& shadowRoot) { |
158 MediaControls* controls = new MediaControls(mediaElement); | 206 MediaControls* controls = new MediaControls(mediaElement); |
159 controls->setShadowPseudoId(AtomicString("-webkit-media-controls")); | 207 controls->setShadowPseudoId(AtomicString("-webkit-media-controls")); |
160 controls->initializeControls(); | 208 controls->initializeControls(); |
161 controls->reset(); | 209 controls->reset(); |
162 | 210 |
163 // Initialize the orientation lock when going fullscreen feature. | 211 // Initialize the orientation lock when going fullscreen feature. |
164 if (RuntimeEnabledFeatures::videoFullscreenOrientationLockEnabled() && | 212 if (RuntimeEnabledFeatures::videoFullscreenOrientationLockEnabled() && |
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781 stopHideMediaControlsTimer(); | 829 stopHideMediaControlsTimer(); |
782 startHideMediaControlsTimer(); | 830 startHideMediaControlsTimer(); |
783 } | 831 } |
784 | 832 |
785 void MediaControls::onExitedFullscreen() { | 833 void MediaControls::onExitedFullscreen() { |
786 m_fullscreenButton->setIsFullscreen(false); | 834 m_fullscreenButton->setIsFullscreen(false); |
787 stopHideMediaControlsTimer(); | 835 stopHideMediaControlsTimer(); |
788 startHideMediaControlsTimer(); | 836 startHideMediaControlsTimer(); |
789 } | 837 } |
790 | 838 |
791 void MediaControls::notifyPanelWidthChanged(const LayoutUnit& newWidth) { | 839 void MediaControls::notifyElementSizeChanged(ClientRect* newSize) { |
792 // Don't bother to do any work if this matches the most recent panel | |
793 // width, since we're called after layout. | |
794 // Note that this code permits a bad frame on resize, since it is | 840 // Note that this code permits a bad frame on resize, since it is |
795 // run after the relayout / paint happens. It would be great to improve | 841 // run after the relayout / paint happens. It would be great to improve |
796 // this, but it would be even greater to move this code entirely to | 842 // this, but it would be even greater to move this code entirely to |
797 // JS and fix it there. | 843 // JS and fix it there. |
798 m_panelWidth = newWidth.toInt(); | 844 |
845 IntSize oldSize = m_size; | |
846 m_size.setWidth(newSize->width()); | |
847 m_size.setHeight(newSize->height()); | |
799 | 848 |
800 // Adjust for effective zoom. | 849 // Adjust for effective zoom. |
801 if (!m_panel->layoutObject() || !m_panel->layoutObject()->style()) | 850 if (m_panel->layoutObject() && m_panel->layoutObject()->style()) { |
802 return; | 851 m_size.setWidth(ceil(m_size.width() / |
803 m_panelWidth = | 852 m_panel->layoutObject()->style()->effectiveZoom())); |
804 ceil(m_panelWidth / m_panel->layoutObject()->style()->effectiveZoom()); | 853 m_size.setHeight(ceil(m_size.height() / |
854 m_panel->layoutObject()->style()->effectiveZoom())); | |
855 } | |
805 | 856 |
806 m_panelWidthChangedTimer.startOneShot(0, BLINK_FROM_HERE); | 857 // Don't bother to do any work if this matches the most recent size. |
858 if (oldSize != m_size) | |
859 m_elementSizeChangedTimer.startOneShot(0, BLINK_FROM_HERE); | |
807 } | 860 } |
808 | 861 |
809 void MediaControls::panelWidthChangedTimerFired(TimerBase*) { | 862 void MediaControls::elementSizeChangedTimerFired(TimerBase*) { |
810 computeWhichControlsFit(); | 863 computeWhichControlsFit(); |
811 } | 864 } |
812 | 865 |
813 void MediaControls::computeWhichControlsFit() { | 866 void MediaControls::computeWhichControlsFit() { |
814 // Hide all controls that don't fit, and show the ones that do. | 867 // Hide all controls that don't fit, and show the ones that do. |
815 // This might be better suited for a layout, but since JS media controls | 868 // This might be better suited for a layout, but since JS media controls |
816 // won't benefit from that anwyay, we just do it here like JS will. | 869 // won't benefit from that anwyay, we just do it here like JS will. |
817 | 870 |
818 // Controls that we'll hide / show, in order of decreasing priority. | 871 // Controls that we'll hide / show, in order of decreasing priority. |
819 MediaControlElement* elements[] = { | 872 MediaControlElement* elements[] = { |
820 // Exclude m_overflowMenu; we handle it specially. | 873 // Exclude m_overflowMenu; we handle it specially. |
821 m_playButton.get(), | 874 m_playButton.get(), |
822 m_fullscreenButton.get(), | 875 m_fullscreenButton.get(), |
823 m_downloadButton.get(), | 876 m_downloadButton.get(), |
824 m_timeline.get(), | 877 m_timeline.get(), |
825 m_muteButton.get(), | 878 m_muteButton.get(), |
826 m_volumeSlider.get(), | 879 m_volumeSlider.get(), |
827 m_toggleClosedCaptionsButton.get(), | 880 m_toggleClosedCaptionsButton.get(), |
828 m_castButton.get(), | 881 m_castButton.get(), |
829 m_currentTimeDisplay.get(), | 882 m_currentTimeDisplay.get(), |
830 m_durationDisplay.get(), | 883 m_durationDisplay.get(), |
831 }; | 884 }; |
832 | 885 |
833 // TODO(mlamouri): we need a more dynamic way to find out the width of an | 886 // TODO(mlamouri): we need a more dynamic way to find out the width of an |
834 // element. | 887 // element. |
835 const int sliderMargin = 36; // Sliders have 18px margin on each side. | 888 const int sliderMargin = 36; // Sliders have 18px margin on each side. |
836 | 889 |
837 if (!m_panelWidth) { | 890 if (!m_size.width()) { |
838 // No layout yet -- hide everything, then make them show up later. | 891 // No layout yet -- hide everything, then make them show up later. |
839 // This prevents the wrong controls from being shown briefly | 892 // This prevents the wrong controls from being shown briefly |
840 // immediately after the first layout and paint, but before we have | 893 // immediately after the first layout and paint, but before we have |
841 // a chance to revise them. | 894 // a chance to revise them. |
842 for (MediaControlElement* element : elements) { | 895 for (MediaControlElement* element : elements) { |
843 if (element) | 896 if (element) |
844 element->setDoesFit(false); | 897 element->setDoesFit(false); |
845 } | 898 } |
846 return; | 899 return; |
847 } | 900 } |
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872 MediaControlElement* firstDisplacedElement = nullptr; | 925 MediaControlElement* firstDisplacedElement = nullptr; |
873 // For each control that fits, enable it in order of decreasing priority. | 926 // For each control that fits, enable it in order of decreasing priority. |
874 for (MediaControlElement* element : elements) { | 927 for (MediaControlElement* element : elements) { |
875 if (!element) | 928 if (!element) |
876 continue; | 929 continue; |
877 int width = minimumWidth; | 930 int width = minimumWidth; |
878 if ((element == m_timeline.get()) || (element == m_volumeSlider.get())) | 931 if ((element == m_timeline.get()) || (element == m_volumeSlider.get())) |
879 width += sliderMargin; | 932 width += sliderMargin; |
880 element->shouldShowButtonInOverflowMenu(false); | 933 element->shouldShowButtonInOverflowMenu(false); |
881 if (element->isWanted()) { | 934 if (element->isWanted()) { |
882 if (usedWidth + width <= m_panelWidth) { | 935 if (usedWidth + width <= m_size.width()) { |
883 element->setDoesFit(true); | 936 element->setDoesFit(true); |
884 usedWidth += width; | 937 usedWidth += width; |
885 } else { | 938 } else { |
886 element->setDoesFit(false); | 939 element->setDoesFit(false); |
887 element->shouldShowButtonInOverflowMenu(true); | 940 element->shouldShowButtonInOverflowMenu(true); |
888 if (element->hasOverflowButton()) | 941 if (element->hasOverflowButton()) |
889 overflowElements.push_front(element); | 942 overflowElements.push_front(element); |
890 // We want a way to access the first media element that was | 943 // We want a way to access the first media element that was |
891 // removed. If we don't end up needing an overflow menu, we can | 944 // removed. If we don't end up needing an overflow menu, we can |
892 // use the space the overflow menu would have taken up to | 945 // use the space the overflow menu would have taken up to |
893 // instead display that media element. | 946 // instead display that media element. |
894 if (!element->hasOverflowButton() && !firstDisplacedElement) | 947 if (!element->hasOverflowButton() && !firstDisplacedElement) |
895 firstDisplacedElement = element; | 948 firstDisplacedElement = element; |
896 } | 949 } |
897 } | 950 } |
898 } | 951 } |
899 | 952 |
900 // If we don't have at least two overflow elements, we will not show the | 953 // If we don't have at least two overflow elements, we will not show the |
901 // overflow menu. | 954 // overflow menu. |
902 if (overflowElements.empty()) { | 955 if (overflowElements.empty()) { |
903 m_overflowMenu->setIsWanted(false); | 956 m_overflowMenu->setIsWanted(false); |
904 usedWidth -= minimumWidth; | 957 usedWidth -= minimumWidth; |
905 if (firstDisplacedElement) { | 958 if (firstDisplacedElement) { |
906 int width = minimumWidth; | 959 int width = minimumWidth; |
907 if ((firstDisplacedElement == m_timeline.get()) || | 960 if ((firstDisplacedElement == m_timeline.get()) || |
908 (firstDisplacedElement == m_volumeSlider.get())) | 961 (firstDisplacedElement == m_volumeSlider.get())) |
909 width += sliderMargin; | 962 width += sliderMargin; |
910 if (usedWidth + width <= m_panelWidth) | 963 if (usedWidth + width <= m_size.width()) |
911 firstDisplacedElement->setDoesFit(true); | 964 firstDisplacedElement->setDoesFit(true); |
912 } | 965 } |
913 } else if (overflowElements.size() == 1) { | 966 } else if (overflowElements.size() == 1) { |
914 m_overflowMenu->setIsWanted(false); | 967 m_overflowMenu->setIsWanted(false); |
915 overflowElements.front()->setDoesFit(true); | 968 overflowElements.front()->setDoesFit(true); |
916 } | 969 } |
970 | |
971 // Decide if the overlay play button fits. | |
972 if (m_overlayPlayButton) { | |
973 bool doesFit = m_size.width() >= kMinWidthForOverlayPlayButton && | |
974 m_size.height() >= kMinHeightForOverlayPlayButton; | |
975 m_overlayPlayButton->setDoesFit(doesFit); | |
976 } | |
917 } | 977 } |
918 | 978 |
919 void MediaControls::invalidate(Element* element) { | 979 void MediaControls::invalidate(Element* element) { |
920 if (!element) | 980 if (!element) |
921 return; | 981 return; |
922 | 982 |
923 if (LayoutObject* layoutObject = element->layoutObject()) | 983 if (LayoutObject* layoutObject = element->layoutObject()) |
924 layoutObject | 984 layoutObject |
925 ->setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants(); | 985 ->setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants(); |
926 } | 986 } |
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950 void MediaControls::hideAllMenus() { | 1010 void MediaControls::hideAllMenus() { |
951 m_windowEventListener->stop(); | 1011 m_windowEventListener->stop(); |
952 | 1012 |
953 if (m_overflowList->isWanted()) | 1013 if (m_overflowList->isWanted()) |
954 m_overflowList->setIsWanted(false); | 1014 m_overflowList->setIsWanted(false); |
955 if (m_textTrackList->isWanted()) | 1015 if (m_textTrackList->isWanted()) |
956 m_textTrackList->setVisible(false); | 1016 m_textTrackList->setVisible(false); |
957 } | 1017 } |
958 | 1018 |
959 DEFINE_TRACE(MediaControls) { | 1019 DEFINE_TRACE(MediaControls) { |
1020 visitor->trace(m_resizeObserver); | |
960 visitor->trace(m_mediaElement); | 1021 visitor->trace(m_mediaElement); |
961 visitor->trace(m_panel); | 1022 visitor->trace(m_panel); |
962 visitor->trace(m_overlayPlayButton); | 1023 visitor->trace(m_overlayPlayButton); |
963 visitor->trace(m_overlayEnclosure); | 1024 visitor->trace(m_overlayEnclosure); |
964 visitor->trace(m_playButton); | 1025 visitor->trace(m_playButton); |
965 visitor->trace(m_currentTimeDisplay); | 1026 visitor->trace(m_currentTimeDisplay); |
966 visitor->trace(m_timeline); | 1027 visitor->trace(m_timeline); |
967 visitor->trace(m_muteButton); | 1028 visitor->trace(m_muteButton); |
968 visitor->trace(m_volumeSlider); | 1029 visitor->trace(m_volumeSlider); |
969 visitor->trace(m_toggleClosedCaptionsButton); | 1030 visitor->trace(m_toggleClosedCaptionsButton); |
970 visitor->trace(m_fullscreenButton); | 1031 visitor->trace(m_fullscreenButton); |
971 visitor->trace(m_downloadButton); | 1032 visitor->trace(m_downloadButton); |
972 visitor->trace(m_durationDisplay); | 1033 visitor->trace(m_durationDisplay); |
973 visitor->trace(m_enclosure); | 1034 visitor->trace(m_enclosure); |
974 visitor->trace(m_textTrackList); | 1035 visitor->trace(m_textTrackList); |
975 visitor->trace(m_overflowMenu); | 1036 visitor->trace(m_overflowMenu); |
976 visitor->trace(m_overflowList); | 1037 visitor->trace(m_overflowList); |
977 visitor->trace(m_castButton); | 1038 visitor->trace(m_castButton); |
978 visitor->trace(m_overlayCastButton); | 1039 visitor->trace(m_overlayCastButton); |
979 visitor->trace(m_mediaEventListener); | 1040 visitor->trace(m_mediaEventListener); |
980 visitor->trace(m_windowEventListener); | 1041 visitor->trace(m_windowEventListener); |
981 visitor->trace(m_orientationLockDelegate); | 1042 visitor->trace(m_orientationLockDelegate); |
982 HTMLDivElement::trace(visitor); | 1043 HTMLDivElement::trace(visitor); |
983 } | 1044 } |
984 | 1045 |
985 } // namespace blink | 1046 } // namespace blink |
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