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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 "bindings/core/v8/ScriptWrappable.h" | 6 #include "bindings/core/v8/ScriptWrappable.h" |
| 7 | 7 |
| 8 #include "bindings/core/v8/DOMDataStore.h" | 8 #include "bindings/core/v8/DOMDataStore.h" |
| 9 #include "bindings/core/v8/V8DOMWrapper.h" | 9 #include "bindings/core/v8/V8DOMWrapper.h" |
| 10 | 10 |
| 11 namespace blink { | 11 namespace blink { |
| 12 | 12 |
| 13 struct SameSizeAsScriptWrappable { | 13 struct SameSizeAsScriptWrappable { |
| 14 virtual ~SameSizeAsScriptWrappable() { } | 14 virtual ~SameSizeAsScriptWrappable() { } |
| 15 v8::Persistent<v8::Object> m_wrapper; | 15 v8::Persistent<v8::Object> m_wrapper; |
| 16 }; | 16 }; |
| 17 | 17 |
| 18 COMPILE_ASSERT(sizeof(ScriptWrappable) <= sizeof(SameSizeAsScriptWrappable), Scr
iptWrappable_should_stay_small); | 18 static_assert(sizeof(ScriptWrappable) <= sizeof(SameSizeAsScriptWrappable), "Scr
iptWrappable should stay small"); |
| 19 | 19 |
| 20 namespace { | 20 namespace { |
| 21 | 21 |
| 22 class ScriptWrappableProtector final { | 22 class ScriptWrappableProtector final { |
| 23 WTF_MAKE_NONCOPYABLE(ScriptWrappableProtector); | 23 WTF_MAKE_NONCOPYABLE(ScriptWrappableProtector); |
| 24 public: | 24 public: |
| 25 ScriptWrappableProtector(ScriptWrappable* scriptWrappable, const WrapperType
Info* wrapperTypeInfo) | 25 ScriptWrappableProtector(ScriptWrappable* scriptWrappable, const WrapperType
Info* wrapperTypeInfo) |
| 26 : m_scriptWrappable(scriptWrappable), m_wrapperTypeInfo(wrapperTypeInfo) | 26 : m_scriptWrappable(scriptWrappable), m_wrapperTypeInfo(wrapperTypeInfo) |
| 27 { | 27 { |
| 28 m_wrapperTypeInfo->refObject(m_scriptWrappable); | 28 m_wrapperTypeInfo->refObject(m_scriptWrappable); |
| (...skipping 28 matching lines...) Expand all Loading... |
| 57 wrapperTypeInfo->installConditionallyEnabledProperties(wrapper, isolate); | 57 wrapperTypeInfo->installConditionallyEnabledProperties(wrapper, isolate); |
| 58 return associateWithWrapper(isolate, wrapperTypeInfo, wrapper); | 58 return associateWithWrapper(isolate, wrapperTypeInfo, wrapper); |
| 59 } | 59 } |
| 60 | 60 |
| 61 v8::Handle<v8::Object> ScriptWrappable::associateWithWrapper(v8::Isolate* isolat
e, const WrapperTypeInfo* wrapperTypeInfo, v8::Handle<v8::Object> wrapper) | 61 v8::Handle<v8::Object> ScriptWrappable::associateWithWrapper(v8::Isolate* isolat
e, const WrapperTypeInfo* wrapperTypeInfo, v8::Handle<v8::Object> wrapper) |
| 62 { | 62 { |
| 63 return V8DOMWrapper::associateObjectWithWrapper(isolate, this, wrapperTypeIn
fo, wrapper); | 63 return V8DOMWrapper::associateObjectWithWrapper(isolate, this, wrapperTypeIn
fo, wrapper); |
| 64 } | 64 } |
| 65 | 65 |
| 66 } // namespace blink | 66 } // namespace blink |
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