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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 "modules/audio_output_devices/HTMLMediaElementAudioOutputDevice.h" | 5 #include "modules/audio_output_devices/HTMLMediaElementAudioOutputDevice.h" |
6 | 6 |
7 #include "bindings/core/v8/ScriptPromiseResolver.h" | 7 #include "bindings/core/v8/ScriptPromiseResolver.h" |
8 #include "bindings/core/v8/ScriptState.h" | 8 #include "bindings/core/v8/ScriptState.h" |
9 #include "core/dom/ExecutionContext.h" | 9 #include "core/dom/ExecutionContext.h" |
10 #include "modules/audio_output_devices/AudioOutputDeviceClient.h" | 10 #include "modules/audio_output_devices/AudioOutputDeviceClient.h" |
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110 return promise; | 110 return promise; |
111 } | 111 } |
112 | 112 |
113 const char* HTMLMediaElementAudioOutputDevice::supplementName() | 113 const char* HTMLMediaElementAudioOutputDevice::supplementName() |
114 { | 114 { |
115 return "HTMLMediaElementAudioOutputDevice"; | 115 return "HTMLMediaElementAudioOutputDevice"; |
116 } | 116 } |
117 | 117 |
118 HTMLMediaElementAudioOutputDevice& HTMLMediaElementAudioOutputDevice::from(HTMLM
ediaElement& element) | 118 HTMLMediaElementAudioOutputDevice& HTMLMediaElementAudioOutputDevice::from(HTMLM
ediaElement& element) |
119 { | 119 { |
120 HTMLMediaElementAudioOutputDevice* supplement = static_cast<HTMLMediaElement
AudioOutputDevice*>(HeapSupplement<HTMLMediaElement>::from(element, supplementNa
me())); | 120 HTMLMediaElementAudioOutputDevice* supplement = static_cast<HTMLMediaElement
AudioOutputDevice*>(Supplement<HTMLMediaElement>::from(element, supplementName()
)); |
121 if (!supplement) { | 121 if (!supplement) { |
122 supplement = new HTMLMediaElementAudioOutputDevice(); | 122 supplement = new HTMLMediaElementAudioOutputDevice(); |
123 provideTo(element, supplementName(), supplement); | 123 provideTo(element, supplementName(), supplement); |
124 } | 124 } |
125 return *supplement; | 125 return *supplement; |
126 } | 126 } |
127 | 127 |
128 DEFINE_TRACE(HTMLMediaElementAudioOutputDevice) | 128 DEFINE_TRACE(HTMLMediaElementAudioOutputDevice) |
129 { | 129 { |
130 HeapSupplement<HTMLMediaElement>::trace(visitor); | 130 Supplement<HTMLMediaElement>::trace(visitor); |
131 } | 131 } |
132 | 132 |
133 } // namespace blink | 133 } // namespace blink |
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