PlzNavigate: stop navigations when opening a document for write

content/browser/web_contents/web_contents_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 538 matching lines @@
     root->pending_frame_host()->SetNavigationHandle(
         std::unique_ptr<NavigationHandleImpl>());
   }
   root->current_frame_host()->SetRenderFrameCreated(false);
   root->current_frame_host()->SetNavigationHandle(
       std::unique_ptr<NavigationHandleImpl>());
 
   // PlzNavigate: clear up state specific to browser-side navigation.
   if (IsBrowserSideNavigationEnabled()) {
     // Do not update state as the WebContents is being destroyed.
-    frame_tree_.root()->ResetNavigationRequest(true);
+    frame_tree_.root()->ResetNavigationRequest(true, true);
     if (root->speculative_frame_host()) {
       root->speculative_frame_host()->SetRenderFrameCreated(false);
       root->speculative_frame_host()->SetNavigationHandle(
           std::unique_ptr<NavigationHandleImpl>());
     }
   }
 
 #if BUILDFLAG(ENABLE_PLUGINS)
   // Call this before WebContentsDestroyed() is broadcasted since
   // AudioFocusManager will be destroyed after that.
@@ skipping 4823 matching lines @@
     RenderViewHost* render_view_host = RenderViewHost::From(render_widget_host);
     if (!render_view_host)
       continue;
     render_view_host_set.insert(render_view_host);
   }
   for (RenderViewHost* render_view_host : render_view_host_set)
     render_view_host->OnWebkitPreferencesChanged();
 }
 
 }  // namespace content