1 files changed, 8 insertions, 0 deletions
diff --git a/content/browser/browser_main_loop.cc b/content/browser/browser_main_loop.cc
index 4c307b1..8203333 100644
--- a/content/browser/browser_main_loop.cc
+++ b/content/browser/browser_main_loop.cc
@@ -513,6 +513,14 @@ void BrowserMainLoop::ShutdownThreadsAndCleanUp() {
     }
   }
 
+  // Close the blocking I/O pool after the other threads. Other threads such
+  // as the I/O thread may need to schedule work like closing files or flushing
+  // data during shutdown, so the blocking pool needs to be available. There
+  // may also be slow operations pending that will blcok shutdown, so closing
+  // it here (which will block until required operations are complete) gives
+  // more head start for those operations to finish.
+  BrowserThreadImpl::ShutdownThreadPool();
+
   if (parts_.get())
     parts_->PostDestroyThreads();
 }