[on hold] Remove dependency on RenderViewHost from LoadState notifications

content/browser/renderer_host/render_view_host_delegate.h

Index: content/browser/renderer_host/render_view_host_delegate.h
diff --git a/content/browser/renderer_host/render_view_host_delegate.h b/content/browser/renderer_host/render_view_host_delegate.h
index 984f854b6a71ebf21a7ed44b1fdcc52e0b6cb3f2..ed662608b5da6a2be03c15cffe8a032cc0ecdc40 100644
--- a/content/browser/renderer_host/render_view_host_delegate.h
+++ b/content/browser/renderer_host/render_view_host_delegate.h
@@ -136,12 +136,6 @@ class CONTENT_EXPORT RenderViewHostDelegate {
   // refocus on the modal dialog, flash title etc).
   virtual void OnIgnoredUIEvent() {}
 
-  // Notification that the RenderViewHost's load state changed.
-  virtual void LoadStateChanged(const GURL& url,
-                                const net::LoadStateWithParam& load_state,
-                                uint64_t upload_position,
-                                uint64_t upload_size) {}
-
   // The page wants the hosting window to activate itself (it called the
   // JavaScript window.focus() method).
   virtual void Activate() {}