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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009, 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 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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| 78 { | 78 { |
| 79 int argumentCount = args.Length(); | 79 int argumentCount = args.Length(); |
| 80 | 80 |
| 81 if (argumentCount < 1) | 81 if (argumentCount < 1) |
| 82 return; | 82 return; |
| 83 | 83 |
| 84 DOMWindow* imp = V8Window::toNative(args.Holder()); | 84 DOMWindow* imp = V8Window::toNative(args.Holder()); |
| 85 ScriptExecutionContext* scriptContext = static_cast<ScriptExecutionContext*>
(imp->document()); | 85 ScriptExecutionContext* scriptContext = static_cast<ScriptExecutionContext*>
(imp->document()); |
| 86 | 86 |
| 87 if (!scriptContext) { | 87 if (!scriptContext) { |
| 88 es.throwDOMException(InvalidAccessError); | 88 es.throwUninformativeAndGenericDOMException(InvalidAccessError); |
| 89 return; | 89 return; |
| 90 } | 90 } |
| 91 | 91 |
| 92 v8::Handle<v8::Value> function = args[0]; | 92 v8::Handle<v8::Value> function = args[0]; |
| 93 String functionString; | 93 String functionString; |
| 94 if (!function->IsFunction()) { | 94 if (!function->IsFunction()) { |
| 95 if (function->IsString()) { | 95 if (function->IsString()) { |
| 96 functionString = toWebCoreString(function.As<v8::String>()); | 96 functionString = toWebCoreString(function.As<v8::String>()); |
| 97 } else { | 97 } else { |
| 98 v8::Handle<v8::Value> v8String = function->ToString(); | 98 v8::Handle<v8::Value> v8String = function->ToString(); |
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| 557 v8::Handle<v8::Context> context = frame->script()->currentWorldContext(); | 557 v8::Handle<v8::Context> context = frame->script()->currentWorldContext(); |
| 558 if (context.IsEmpty()) | 558 if (context.IsEmpty()) |
| 559 return v8Undefined(); | 559 return v8Undefined(); |
| 560 | 560 |
| 561 v8::Handle<v8::Object> global = context->Global(); | 561 v8::Handle<v8::Object> global = context->Global(); |
| 562 ASSERT(!global.IsEmpty()); | 562 ASSERT(!global.IsEmpty()); |
| 563 return global; | 563 return global; |
| 564 } | 564 } |
| 565 | 565 |
| 566 } // namespace WebCore | 566 } // namespace WebCore |
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