PlzNavigate: stop navigations when opening a document for write

content/renderer/render_frame_impl.cc

 // Copyright 2013 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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 4103 matching lines @@
 
 void RenderFrameImpl::dispatchLoad() {
   Send(new FrameHostMsg_DispatchLoad(routing_id_));
 }
 
 blink::WebEffectiveConnectionType
 RenderFrameImpl::getEffectiveConnectionType() {
   return effective_connection_type_;
 }
 
+void RenderFrameImpl::abortClientNavigation() {
+  Send(new FrameHostMsg_AbortNavigation(routing_id_));
+}
+
 void RenderFrameImpl::didChangeSelection(bool is_empty_selection) {
   if (!GetRenderWidget()->input_handler().handling_input_event() &&
       !handling_select_range_)
     return;
 
   if (is_empty_selection)
     selection_text_.clear();
 
   // UpdateTextInputState should be called before SyncSelectionIfRequired.
   // UpdateTextInputState may send TextInputStateChanged to notify the focus
@@ skipping 2832 matching lines @@
       policy(info.defaultPolicy),
       replaces_current_history_item(info.replacesCurrentHistoryItem),
       history_navigation_in_new_child_frame(
           info.isHistoryNavigationInNewChildFrame),
       client_redirect(info.isClientRedirect),
       cache_disabled(info.isCacheDisabled),
       form(info.form),
       source_location(info.sourceLocation) {}
 
 }  // namespace content