Remove unnecessary SafePointScope

third_party/WebKit/Source/platform/WaitableEvent.cpp

Index: third_party/WebKit/Source/platform/WaitableEvent.cpp
diff --git a/third_party/WebKit/Source/platform/WaitableEvent.cpp b/third_party/WebKit/Source/platform/WaitableEvent.cpp
index 9bb284310ebb9fc30a1246899bcefe252a55585d..d06e20b32f8995ecaa2c903a4597815bf8d23609 100644
--- a/third_party/WebKit/Source/platform/WaitableEvent.cpp
+++ b/third_party/WebKit/Source/platform/WaitableEvent.cpp
@@ -30,15 +30,7 @@ void WaitableEvent::reset() {
 }
 
 void WaitableEvent::wait() {
-  if (ThreadState::current()) {
-    // We only enter a safe point scope if the thread is attached, ex. never
-    // during shutdown.
-    // TODO(esprehn): Why can't SafePointScope do this for us?
-    SafePointScope scope(BlinkGC::HeapPointersOnStack);
-    m_impl->Wait();
-  } else {
-    m_impl->Wait();
-  }
+  m_impl->Wait();
 }
 
 void WaitableEvent::signal() {