| Index: base/memory/discardable_shared_memory.cc
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| diff --git a/base/memory/discardable_shared_memory.cc b/base/memory/discardable_shared_memory.cc
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| index 653304806ec98d1a49a4300640720332fc00fba3..851f1add97f0326bd1ce28bb43c228a5b5aafe77 100644
 | 
| --- a/base/memory/discardable_shared_memory.cc
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| +++ b/base/memory/discardable_shared_memory.cc
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| @@ -224,6 +224,7 @@ bool DiscardableSharedMemory::IsMemoryResident() const {
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|  }
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|  
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|  void DiscardableSharedMemory::Close() {
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| +  shared_memory_.Unmap();
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|    shared_memory_.Close();
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|  }
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|  
 | 
| 
 |