Don't clear pending NavigationParams until didStopLoading.

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 4809 matching lines @@
   // non-synchronous navigations.
   if (!IsBrowserSideNavigationEnabled() || !to_different_document)
     Send(new FrameHostMsg_DidStartLoading(routing_id_, to_different_document));
 }
 
 void RenderFrameImpl::didStopLoading() {
   TRACE_EVENT1("navigation", "RenderFrameImpl::didStopLoading",
                "id", routing_id_);
   render_view_->FrameDidStopLoading(frame_);
   Send(new FrameHostMsg_DidStopLoading(routing_id_));
+
+  // Clear any pending NavigationParams if they didn't get used.
+  pending_navigation_params_.reset();
 }
 
 void RenderFrameImpl::didChangeLoadProgress(double load_progress) {
   Send(new FrameHostMsg_DidChangeLoadProgress(routing_id_, load_progress));
 }
 
 void RenderFrameImpl::HandleWebAccessibilityEvent(
     const blink::WebAXObject& obj, blink::WebAXEvent event) {
   if (render_accessibility_)
     render_accessibility_->HandleWebAccessibilityEvent(obj, event);
@@ skipping 821 matching lines @@
     // The browser expects the frame to be loading this navigation. Inform it
     // that the load stopped if needed.
     // Note: in the case of history navigations, |should_load_request| will be
     // false, and the frame may not have been set in a loading state. Do not
     // send a stop message if the HistoryController is loading in this frame
     // nonetheless. This behavior will go away with subframe navigation
     // entries.
     if (!frame_->isLoading() && !has_history_navigation_in_frame)
       Send(new FrameHostMsg_DidStopLoading(routing_id_));
   }
-
-  // In case LoadRequest failed before didCreateDataSource was called.
-  pending_navigation_params_.reset();
 }
 
 void RenderFrameImpl::UpdateEncoding(WebFrame* frame,
                                      const std::string& encoding_name) {
   // Only update main frame's encoding_name.
   if (!frame->parent())
     Send(new FrameHostMsg_UpdateEncoding(routing_id_, encoding_name));
 }
 
 void RenderFrameImpl::SyncSelectionIfRequired() {
@@ skipping 682 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content