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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 |
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118 } | 118 } |
119 | 119 |
120 void RemoteWindowProxy::SetupWindowPrototypeChain() { | 120 void RemoteWindowProxy::SetupWindowPrototypeChain() { |
121 // Associate the window wrapper object and its prototype chain with the | 121 // Associate the window wrapper object and its prototype chain with the |
122 // corresponding native DOMWindow object. | 122 // corresponding native DOMWindow object. |
123 DOMWindow* window = GetFrame()->DomWindow(); | 123 DOMWindow* window = GetFrame()->DomWindow(); |
124 const WrapperTypeInfo* wrapper_type_info = window->GetWrapperTypeInfo(); | 124 const WrapperTypeInfo* wrapper_type_info = window->GetWrapperTypeInfo(); |
125 | 125 |
126 // The global proxy object. Note this is not the global object. | 126 // The global proxy object. Note this is not the global object. |
127 v8::Local<v8::Object> global_proxy = global_proxy_.NewLocal(GetIsolate()); | 127 v8::Local<v8::Object> global_proxy = global_proxy_.NewLocal(GetIsolate()); |
128 v8::Local<v8::Object> associated_wrapper = | 128 V8DOMWrapper::SetNativeInfo(GetIsolate(), global_proxy, wrapper_type_info, |
129 AssociateWithWrapper(window, wrapper_type_info, global_proxy); | 129 window); |
130 DCHECK(associated_wrapper == global_proxy); | |
131 // Mark the handle to be traced by Oilpan, since the global proxy has a | 130 // Mark the handle to be traced by Oilpan, since the global proxy has a |
132 // reference to the DOMWindow. | 131 // reference to the DOMWindow. |
133 global_proxy_.Get().SetWrapperClassId(wrapper_type_info->wrapper_class_id); | 132 global_proxy_.Get().SetWrapperClassId(wrapper_type_info->wrapper_class_id); |
134 | 133 |
135 // The global object, aka window wrapper object. | 134 // The global object, aka window wrapper object. |
136 v8::Local<v8::Object> window_wrapper = | 135 v8::Local<v8::Object> window_wrapper = |
137 global_proxy->GetPrototype().As<v8::Object>(); | 136 global_proxy->GetPrototype().As<v8::Object>(); |
138 V8DOMWrapper::SetNativeInfo(GetIsolate(), window_wrapper, wrapper_type_info, | 137 v8::Local<v8::Object> associated_wrapper = |
139 window); | 138 AssociateWithWrapper(window, wrapper_type_info, window_wrapper); |
| 139 DCHECK(associated_wrapper == window_wrapper); |
140 } | 140 } |
141 | 141 |
142 } // namespace blink | 142 } // namespace blink |
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