PlzNavigate: track pending commits

content/browser/frame_host/render_frame_host_manager.h

 // 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.
 
 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_
 
 #include <list>
 
 #include "base/basictypes.h"
@@ skipping 646 matching lines @@
 
   // For use in creating RenderFrameHosts.
   FrameTreeNode* frame_tree_node_;
 
   // Our delegate, not owned by us. Guaranteed non-NULL.
   Delegate* delegate_;
 
   // Whether a navigation requiring different RenderFrameHosts is pending. This
   // is either for cross-site requests or when required for the process type
   // (like WebUI).
-  // PlzNavigate: |cross_navigation_pending_| is not used for browser-side
-  // navigation.
+  // PlzNavigate: not used.
   bool cross_navigation_pending_;
 
   // Implemented by the owner of this class.  These delegates are installed into
   // all the RenderFrameHosts that we create.
   RenderFrameHostDelegate* render_frame_delegate_;
   RenderViewHostDelegate* render_view_delegate_;
   RenderWidgetHostDelegate* render_widget_delegate_;
 
   // Our RenderFrameHost and its associated Web UI (if any, will be NULL for
   // non-WebUI pages). This object is responsible for all communication with
@@ skipping 67 matching lines @@
   bool should_reuse_web_ui_;
 
   base::WeakPtrFactory<RenderFrameHostManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_MANAGER_H_