| Index: Source/core/core.gypi
 | 
| diff --git a/Source/core/core.gypi b/Source/core/core.gypi
 | 
| index 44ad79621b3c09d7be315ee13c43d3800fd01918..c836f6ca93f046d9c11510c2ced0bbe0418c5911 100644
 | 
| --- a/Source/core/core.gypi
 | 
| +++ b/Source/core/core.gypi
 | 
| @@ -2178,8 +2178,6 @@
 | 
|              'dom/CrossThreadTask.h',
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|              'dom/DOMArrayBuffer.cpp',
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|              'dom/DOMArrayBuffer.h',
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| -            'dom/DOMArrayBufferDeallocationObserver.cpp',
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| -            'dom/DOMArrayBufferDeallocationObserver.h',
 | 
|              'dom/DOMArrayBufferView.h',
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|              'dom/DOMArrayPiece.cpp',
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|              'dom/DOMArrayPiece.h',
 | 
| 
 |