ABANDONED CL: Fix delivery of TestFinishedInSecondaryWindow message from OOPIFs.

content/public/renderer/render_view_observer.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_RENDERER_RENDER_VIEW_OBSERVER_H_
 #define CONTENT_PUBLIC_RENDERER_RENDER_VIEW_OBSERVER_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "content/common/content_export.h"
@@ skipping 65 matching lines @@
 
   virtual void OnStop() {}
   virtual void OnZoomLevelChanged() {}
 
   // IPC::Listener implementation.
   bool OnMessageReceived(const IPC::Message& message) override;
 
   // IPC::Sender implementation.
   bool Send(IPC::Message* message) override;
 
+  // Returns the observed RenderView or nullptr if the RenderView has been
+  // destroyed.
   RenderView* render_view() const;
-  int routing_id() const { return routing_id_; }
+
+  // Returns routing id of the observed RenderView or MSG_ROUTING_NONE if the
+  // RenderView has been destroyed.
+  int routing_id() const;
 
  protected:
   explicit RenderViewObserver(RenderView* render_view);
   ~RenderViewObserver() override;
 
   // Sets |render_view_| to track.
   // Removes itself of previous (if any) |render_view_| observer list and adds
   // to the new |render_view|. Since it assumes that observer outlives
   // render_view, OnDestruct should be overridden.
   void Observe(RenderView* render_view);
 
  private:
   friend class RenderViewImpl;
 
   // This is called by the RenderView when it's going away so that this object
   // can null out its pointer.
   void RenderViewGone();
 
   RenderViewImpl* render_view_;
-  // The routing ID of the associated RenderView.
-  int routing_id_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewObserver);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_RENDER_VIEW_OBSERVER_H_