Trigger Node destruction notifications from Node's dtor

mojo/services/view_manager/view_manager_unittest.cc

Index: mojo/services/view_manager/view_manager_unittest.cc
diff --git a/mojo/services/view_manager/view_manager_unittest.cc b/mojo/services/view_manager/view_manager_unittest.cc
index 4c1e93bb269174a46f511dfe290ba5a23b66a697..b6aee00cb68d93b79cadd3b0ac61e06a38163be6 100644
--- a/mojo/services/view_manager/view_manager_unittest.cc
+++ b/mojo/services/view_manager/view_manager_unittest.cc
@@ -415,8 +415,8 @@ void EmbedRootCallback(bool* result_cache,
   run_loop->Quit();
 }
 
-// Resposible for establishing the initial ViewManagerService connection. Blocks
-// until result is determined.
+// Responsible for establishing the initial ViewManagerService connection.
+// Blocks until result is determined.
 bool EmbedRoot(ViewManagerInitService* view_manager_init,
                const std::string& url) {
   bool result = false;