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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * * Redistributions of source code must retain the above copyright | 7 * * Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * * Redistributions in binary form must reproduce the above copyright | 9 * * Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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30 #include "core/dom/ExceptionCode.h" | 30 #include "core/dom/ExceptionCode.h" |
31 #include "core/page/Page.h" | 31 #include "core/page/Page.h" |
32 #include "modules/mediastream/MediaStreamTrack.h" | 32 #include "modules/mediastream/MediaStreamTrack.h" |
33 #include "modules/speech/SpeechRecognitionController.h" | 33 #include "modules/speech/SpeechRecognitionController.h" |
34 #include "modules/speech/SpeechRecognitionError.h" | 34 #include "modules/speech/SpeechRecognitionError.h" |
35 #include "modules/speech/SpeechRecognitionEvent.h" | 35 #include "modules/speech/SpeechRecognitionEvent.h" |
36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 SpeechRecognition* SpeechRecognition::Create(ExecutionContext* context) { | 39 SpeechRecognition* SpeechRecognition::Create(ExecutionContext* context) { |
40 ASSERT(context && context->IsDocument()); | 40 DCHECK(context); |
| 41 DCHECK(context->IsDocument()); |
41 Document* document = ToDocument(context); | 42 Document* document = ToDocument(context); |
42 DCHECK(document); | 43 DCHECK(document); |
43 return new SpeechRecognition(document->GetPage(), context); | 44 return new SpeechRecognition(document->GetPage(), context); |
44 } | 45 } |
45 | 46 |
46 void SpeechRecognition::start(ExceptionState& exception_state) { | 47 void SpeechRecognition::start(ExceptionState& exception_state) { |
47 if (!controller_) | 48 if (!controller_) |
48 return; | 49 return; |
49 | 50 |
50 if (started_) { | 51 if (started_) { |
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180 DEFINE_TRACE(SpeechRecognition) { | 181 DEFINE_TRACE(SpeechRecognition) { |
181 visitor->Trace(grammars_); | 182 visitor->Trace(grammars_); |
182 visitor->Trace(audio_track_); | 183 visitor->Trace(audio_track_); |
183 visitor->Trace(controller_); | 184 visitor->Trace(controller_); |
184 visitor->Trace(final_results_); | 185 visitor->Trace(final_results_); |
185 EventTargetWithInlineData::Trace(visitor); | 186 EventTargetWithInlineData::Trace(visitor); |
186 ContextLifecycleObserver::Trace(visitor); | 187 ContextLifecycleObserver::Trace(visitor); |
187 } | 188 } |
188 | 189 |
189 } // namespace blink | 190 } // namespace blink |
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