RefCounted types should not have public destructors, base/ edition

base/threading/non_thread_safe_impl.cc

Index: base/threading/non_thread_safe_impl.cc
diff --git a/base/threading/non_thread_safe_impl.cc b/base/threading/non_thread_safe_impl.cc
index f9c18c2d147aadc5ae66d21b38f931fcabc8507b..0c7f6630a89190138a5bc4419e2bbac254d557f2 100644
--- a/base/threading/non_thread_safe_impl.cc
+++ b/base/threading/non_thread_safe_impl.cc
@@ -8,14 +8,14 @@
 
 namespace base {
 
-NonThreadSafeImpl::~NonThreadSafeImpl() {
-  DCHECK(CalledOnValidThread());
-}
-
 bool NonThreadSafeImpl::CalledOnValidThread() const {
   return thread_checker_.CalledOnValidThread();
 }
 
+NonThreadSafeImpl::~NonThreadSafeImpl() {
+  DCHECK(CalledOnValidThread());
+}
+
 void NonThreadSafeImpl::DetachFromThread() {
   thread_checker_.DetachFromThread();
 }