OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2008, 2009, 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2008, 2009, 2011 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 |
(...skipping 52 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
63 // TODO(yukishiino): This DCHECK failed on Canary (M57) and Dev (M56). | 63 // TODO(yukishiino): This DCHECK failed on Canary (M57) and Dev (M56). |
64 // We need to figure out why m_globalProxy != context->Global(). | 64 // We need to figure out why m_globalProxy != context->Global(). |
65 DCHECK(m_globalProxy == context->Global()); | 65 DCHECK(m_globalProxy == context->Global()); |
66 DCHECK_EQ(toScriptWrappable(context->Global()), | 66 DCHECK_EQ(toScriptWrappable(context->Global()), |
67 toScriptWrappable( | 67 toScriptWrappable( |
68 context->Global()->GetPrototype().As<v8::Object>())); | 68 context->Global()->GetPrototype().As<v8::Object>())); |
69 m_globalProxy.get().SetWrapperClassId(0); | 69 m_globalProxy.get().SetWrapperClassId(0); |
70 } | 70 } |
71 V8DOMWrapper::clearNativeInfo(isolate(), context->Global()); | 71 V8DOMWrapper::clearNativeInfo(isolate(), context->Global()); |
72 m_scriptState->detachGlobalObject(); | 72 m_scriptState->detachGlobalObject(); |
| 73 |
| 74 #if DCHECK_IS_ON() |
| 75 didDetachGlobalProxy(); |
| 76 #endif |
73 } | 77 } |
74 | 78 |
75 m_scriptState->disposePerContextData(); | 79 m_scriptState->disposePerContextData(); |
76 | 80 |
77 // It's likely that disposing the context has created a lot of | 81 // It's likely that disposing the context has created a lot of |
78 // garbage. Notify V8 about this so it'll have a chance of cleaning | 82 // garbage. Notify V8 about this so it'll have a chance of cleaning |
79 // it up when idle. | 83 // it up when idle. |
80 V8GCForContextDispose::instance().notifyContextDisposed( | 84 V8GCForContextDispose::instance().notifyContextDisposed( |
81 frame()->isMainFrame()); | 85 frame()->isMainFrame()); |
82 | 86 |
(...skipping 60 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
143 v8::Local<v8::Context> context = m_scriptState->context(); | 147 v8::Local<v8::Context> context = m_scriptState->context(); |
144 | 148 |
145 // The global proxy object. Note this is not the global object. | 149 // The global proxy object. Note this is not the global object. |
146 v8::Local<v8::Object> globalProxy = context->Global(); | 150 v8::Local<v8::Object> globalProxy = context->Global(); |
147 CHECK(m_globalProxy == globalProxy); | 151 CHECK(m_globalProxy == globalProxy); |
148 V8DOMWrapper::setNativeInfo(isolate(), globalProxy, wrapperTypeInfo, window); | 152 V8DOMWrapper::setNativeInfo(isolate(), globalProxy, wrapperTypeInfo, window); |
149 // Mark the handle to be traced by Oilpan, since the global proxy has a | 153 // Mark the handle to be traced by Oilpan, since the global proxy has a |
150 // reference to the DOMWindow. | 154 // reference to the DOMWindow. |
151 m_globalProxy.get().SetWrapperClassId(wrapperTypeInfo->wrapperClassId); | 155 m_globalProxy.get().SetWrapperClassId(wrapperTypeInfo->wrapperClassId); |
152 | 156 |
| 157 #if DCHECK_IS_ON() |
| 158 didAttachGlobalProxy(); |
| 159 #endif |
| 160 |
153 // The global object, aka window wrapper object. | 161 // The global object, aka window wrapper object. |
154 v8::Local<v8::Object> windowWrapper = | 162 v8::Local<v8::Object> windowWrapper = |
155 globalProxy->GetPrototype().As<v8::Object>(); | 163 globalProxy->GetPrototype().As<v8::Object>(); |
156 windowWrapper = V8DOMWrapper::associateObjectWithWrapper( | 164 windowWrapper = V8DOMWrapper::associateObjectWithWrapper( |
157 isolate(), window, wrapperTypeInfo, windowWrapper); | 165 isolate(), window, wrapperTypeInfo, windowWrapper); |
158 | 166 |
159 // The prototype object of Window interface. | 167 // The prototype object of Window interface. |
160 v8::Local<v8::Object> windowPrototype = | 168 v8::Local<v8::Object> windowPrototype = |
161 windowWrapper->GetPrototype().As<v8::Object>(); | 169 windowWrapper->GetPrototype().As<v8::Object>(); |
162 CHECK(!windowPrototype.IsEmpty()); | 170 CHECK(!windowPrototype.IsEmpty()); |
163 V8DOMWrapper::setNativeInfo(isolate(), windowPrototype, wrapperTypeInfo, | 171 V8DOMWrapper::setNativeInfo(isolate(), windowPrototype, wrapperTypeInfo, |
164 window); | 172 window); |
165 | 173 |
166 // The named properties object of Window interface. | 174 // The named properties object of Window interface. |
167 v8::Local<v8::Object> windowProperties = | 175 v8::Local<v8::Object> windowProperties = |
168 windowPrototype->GetPrototype().As<v8::Object>(); | 176 windowPrototype->GetPrototype().As<v8::Object>(); |
169 CHECK(!windowProperties.IsEmpty()); | 177 CHECK(!windowProperties.IsEmpty()); |
170 V8DOMWrapper::setNativeInfo(isolate(), windowProperties, wrapperTypeInfo, | 178 V8DOMWrapper::setNativeInfo(isolate(), windowProperties, wrapperTypeInfo, |
171 window); | 179 window); |
172 } | 180 } |
173 | 181 |
174 } // namespace blink | 182 } // namespace blink |
OLD | NEW |