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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2009 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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811 } | 811 } |
812 return v8::Local<v8::Context>(); | 812 return v8::Local<v8::Context>(); |
813 } | 813 } |
814 | 814 |
815 v8::Local<v8::Context> toV8ContextEvenIfDetached(Frame* frame, DOMWrapperWorld& world) | 815 v8::Local<v8::Context> toV8ContextEvenIfDetached(Frame* frame, DOMWrapperWorld& world) |
816 { | 816 { |
817 ASSERT(frame); | 817 ASSERT(frame); |
818 return frame->windowProxy(world)->contextIfInitialized(); | 818 return frame->windowProxy(world)->contextIfInitialized(); |
819 } | 819 } |
820 | 820 |
821 void initializeOriginTrialsCore(v8::Local<v8::Context> context, const DOMWrapper World& world) | |
haraken
2016/05/27 00:01:42
Who calls this method? I guess initializeOriginTri
iclelland
2016/05/27 03:19:43
Yes, when registerInitializeOriginTrialsForModules
| |
822 { | |
823 // TODO(iclelland): Generate all of this logic at compile-time, based on the | |
824 // configuration of origin trial enabled attibutes and interfaces in IDL | |
825 // files. (crbug.com/615060) | |
826 | |
827 DCHECK(!context.IsEmpty()); | |
828 // Initialization code for origin trials for core bindings, if necessary, | |
829 // should go here. | |
830 } | |
831 | |
832 namespace { | |
833 initializeOriginTrialsFunction s_initializeOriginTrialsFunction = &initializeOri ginTrialsCore; | |
834 } | |
835 | |
836 void initializeOriginTrials(v8::Local<v8::Context> context, const DOMWrapperWorl d& world) | |
837 { | |
838 (*s_initializeOriginTrialsFunction)(context, world); | |
839 } | |
840 | |
841 initializeOriginTrialsFunction setInitializeOriginTrialsFunction(initializeOrigi nTrialsFunction newInitializeOriginTrialsFunction) | |
842 { | |
843 initializeOriginTrialsFunction originalFunction = s_initializeOriginTrialsFu nction; | |
844 s_initializeOriginTrialsFunction = newInitializeOriginTrialsFunction; | |
845 return originalFunction; | |
846 } | |
847 | |
821 void crashIfIsolateIsDead(v8::Isolate* isolate) | 848 void crashIfIsolateIsDead(v8::Isolate* isolate) |
822 { | 849 { |
823 if (isolate->IsDead()) { | 850 if (isolate->IsDead()) { |
824 // FIXME: We temporarily deal with V8 internal error situations | 851 // FIXME: We temporarily deal with V8 internal error situations |
825 // such as out-of-memory by crashing the renderer. | 852 // such as out-of-memory by crashing the renderer. |
826 CRASH(); | 853 CRASH(); |
827 } | 854 } |
828 } | 855 } |
829 | 856 |
830 bool isValidEnum(const String& value, const char** validValues, size_t length, c onst String& enumName, ExceptionState& exceptionState) | 857 bool isValidEnum(const String& value, const char** validValues, size_t length, c onst String& enumName, ExceptionState& exceptionState) |
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920 v8SetReturnValue(info, perContextData->constructorForType(WrapperTypeInfo::u nwrap(data))); | 947 v8SetReturnValue(info, perContextData->constructorForType(WrapperTypeInfo::u nwrap(data))); |
921 } | 948 } |
922 | 949 |
923 v8::Local<v8::Value> freezeV8Object(v8::Local<v8::Value> value, v8::Isolate* iso late) | 950 v8::Local<v8::Value> freezeV8Object(v8::Local<v8::Value> value, v8::Isolate* iso late) |
924 { | 951 { |
925 v8CallOrCrash(value.As<v8::Object>()->SetIntegrityLevel(isolate->GetCurrentC ontext(), v8::IntegrityLevel::kFrozen)); | 952 v8CallOrCrash(value.As<v8::Object>()->SetIntegrityLevel(isolate->GetCurrentC ontext(), v8::IntegrityLevel::kFrozen)); |
926 return value; | 953 return value; |
927 } | 954 } |
928 | 955 |
929 } // namespace blink | 956 } // namespace blink |
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