| Index: third_party/WebKit/Source/platform/WebThreadSupportingGC.cpp | 
| diff --git a/third_party/WebKit/Source/platform/WebThreadSupportingGC.cpp b/third_party/WebKit/Source/platform/WebThreadSupportingGC.cpp | 
| index bf50fd6262ed15a2121042490857072195626105..d622a6e33c949b02a597b0c03bd13709b298f9b1 100644 | 
| --- a/third_party/WebKit/Source/platform/WebThreadSupportingGC.cpp | 
| +++ b/third_party/WebKit/Source/platform/WebThreadSupportingGC.cpp | 
| @@ -54,6 +54,9 @@ void WebThreadSupportingGC::initialize() | 
|  | 
| void WebThreadSupportingGC::shutdown() | 
| { | 
| +#if defined(LEAK_SANITIZER) | 
| +    ThreadState::current()->releaseStaticPersistentNodes(); | 
| +#endif | 
| // Ensure no posted tasks will run from this point on. | 
| m_gcTaskRunner.clear(); | 
|  | 
|  |