Stop early exit watcher in BrowserChildProcessHostImpl::OnChildDisconnected

content/browser/browser_child_process_host_impl.cc

Index: content/browser/browser_child_process_host_impl.cc
diff --git a/content/browser/browser_child_process_host_impl.cc b/content/browser/browser_child_process_host_impl.cc
index f2f28278c2199ee5eba6fc4eb65b6b2426d7a5ff..7c47194447538aa31e069774ce582b15fb24bf62 100644
--- a/content/browser/browser_child_process_host_impl.cc
+++ b/content/browser/browser_child_process_host_impl.cc
@@ -265,6 +265,11 @@ bool BrowserChildProcessHostImpl::CanShutdown() {
 
 void BrowserChildProcessHostImpl::OnChildDisconnected() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+#if defined(OS_WIN)
+  // OnChildDisconnected may be called without OnChannelConnected, so stop the
+  // early exit watcher so GetTerminationStatus can close the process handle.
+  early_exit_watcher_.StopWatching();
+#endif
   if (child_process_.get() || data_.handle) {
     DCHECK(data_.handle != base::kNullProcessHandle);
     int exit_code;