Index: third_party/WebKit/Source/wtf/ThreadSpecific.h |
diff --git a/third_party/WebKit/Source/wtf/ThreadSpecific.h b/third_party/WebKit/Source/wtf/ThreadSpecific.h |
index 82f2144132138057f3ca924f9c1d4a1ae370fb75..5d7f6d26a9eba250c76907a791b1e34b80de2c5d 100644 |
--- a/third_party/WebKit/Source/wtf/ThreadSpecific.h |
+++ b/third_party/WebKit/Source/wtf/ThreadSpecific.h |
@@ -224,7 +224,9 @@ inline void ThreadSpecific<T>::set(T* ptr) { |
template <typename T> |
inline void ThreadSpecific<T>::destroy(void* ptr) { |
- if (isShutdown()) |
+ // Never call destructors on the main thread. |
+ // This is fine because Blink no longer has a graceful shutdown sequence. |
+ if (isMainThread()) |
return; |
Data* data = static_cast<Data*>(ptr); |