Source/modules/encryptedmedia/NavigatorRequestMediaKeySystemAccess.cpp - Issue 783423003: Make ScriptPromiseResolver RefCountedWillBeRefCountedGarbageCollected.

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Issue 783423003: Make ScriptPromiseResolver RefCountedWillBeRefCountedGarbageCollected. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: WIP: 1st trial Created 6 years ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 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 "config.h"	5 #include "config.h"

6 #include "modules/encryptedmedia/NavigatorRequestMediaKeySystemAccess.h"	6 #include "modules/encryptedmedia/NavigatorRequestMediaKeySystemAccess.h"

7	7

8 #include "bindings/core/v8/ScriptPromiseResolver.h"	8 #include "bindings/core/v8/ScriptPromiseResolver.h"

9 #include "bindings/core/v8/ScriptState.h"	9 #include "bindings/core/v8/ScriptState.h"

10 #include "core/dom/DOMException.h"	10 #include "core/dom/DOMException.h"

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39 MediaKeySystemAccessInitializer(blink::ScriptState*, const String& keySystem , const Vector<blink::MediaKeySystemConfiguration>& supportedConfigurations);	39 MediaKeySystemAccessInitializer(blink::ScriptState*, const String& keySystem , const Vector<blink::MediaKeySystemConfiguration>& supportedConfigurations);

40 void timerFired(blink::Timer<MediaKeySystemAccessInitializer>*);	40 void timerFired(blink::Timer<MediaKeySystemAccessInitializer>*);

41	41

42 const String m_keySystem;	42 const String m_keySystem;

43 const Vector<blink::MediaKeySystemConfiguration> m_supportedConfigurations;	43 const Vector<blink::MediaKeySystemConfiguration> m_supportedConfigurations;

44 blink::Timer<MediaKeySystemAccessInitializer> m_timer;	44 blink::Timer<MediaKeySystemAccessInitializer> m_timer;

45 };	45 };

46	46

47 blink::ScriptPromise MediaKeySystemAccessInitializer::create(blink::ScriptState* scriptState, const String& keySystem, const Vector<blink::MediaKeySystemConfigu ration>& supportedConfigurations)	47 blink::ScriptPromise MediaKeySystemAccessInitializer::create(blink::ScriptState* scriptState, const String& keySystem, const Vector<blink::MediaKeySystemConfigu ration>& supportedConfigurations)

48 {	48 {

49 RefPtr<MediaKeySystemAccessInitializer> initializer = adoptRef(new MediaKeyS ystemAccessInitializer(scriptState, keySystem, supportedConfigurations));	49 RefPtrWillBeRawPtr<MediaKeySystemAccessInitializer> initializer = adoptRefWi llBeNoop(new MediaKeySystemAccessInitializer(scriptState, keySystem, supportedCo nfigurations));

50 initializer->suspendIfNeeded();	50 initializer->suspendIfNeeded();

51 initializer->keepAliveWhilePending();	51 initializer->keepAliveWhilePending();

52 return initializer->promise();	52 return initializer->promise();

53 }	53 }

54	54

55 MediaKeySystemAccessInitializer::MediaKeySystemAccessInitializer(blink::ScriptSt ate* scriptState, const String& keySystem, const Vector<blink::MediaKeySystemCon figuration>& supportedConfigurations)	55 MediaKeySystemAccessInitializer::MediaKeySystemAccessInitializer(blink::ScriptSt ate* scriptState, const String& keySystem, const Vector<blink::MediaKeySystemCon figuration>& supportedConfigurations)

56 : blink::ScriptPromiseResolver(scriptState)	56 : blink::ScriptPromiseResolver(scriptState)

57 , m_keySystem(keySystem)	57 , m_keySystem(keySystem)

58 , m_supportedConfigurations(supportedConfigurations)	58 , m_supportedConfigurations(supportedConfigurations)

59 , m_timer(this, &MediaKeySystemAccessInitializer::timerFired)	59 , m_timer(this, &MediaKeySystemAccessInitializer::timerFired)

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221 {	221 {

222 return "RequestMediaKeySystemAccess";	222 return "RequestMediaKeySystemAccess";

223 }	223 }

224	224

225 void NavigatorRequestMediaKeySystemAccess::trace(Visitor* visitor)	225 void NavigatorRequestMediaKeySystemAccess::trace(Visitor* visitor)

226 {	226 {

227 WillBeHeapSupplement<Navigator>::trace(visitor);	227 WillBeHeapSupplement<Navigator>::trace(visitor);

228 }	228 }

229	229

230 } // namespace blink	230 } // namespace blink

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