PlzNavigate: stop navigations when opening a document for write

content/test/test_render_frame_host.cc

Index: content/test/test_render_frame_host.cc
diff --git a/content/test/test_render_frame_host.cc b/content/test/test_render_frame_host.cc
index ee77d73a26dcdc05d4b5a54482f10d1c480c3045..5159d4b503509b4d5fd8661f9d520fffbbbb7194 100644
--- a/content/test/test_render_frame_host.cc
+++ b/content/test/test_render_frame_host.cc
@@ -235,7 +235,7 @@ void TestRenderFrameHost::SimulateNavigationStop() {
   } else if (IsBrowserSideNavigationEnabled()) {
     // Even if the RenderFrameHost is not loading, there may still be an
     // ongoing navigation in the FrameTreeNode. Cancel this one as well.
-    frame_tree_node()->ResetNavigationRequest(false);
+    frame_tree_node()->ResetNavigationRequest(false, true);
   }
 }