Add way to remove entries from autocomplete

chrome/browser/renderer_host/render_view_host_delegate.h

Index: chrome/browser/renderer_host/render_view_host_delegate.h
===================================================================
--- chrome/browser/renderer_host/render_view_host_delegate.h	(revision 11686)
+++ chrome/browser/renderer_host/render_view_host_delegate.h	(working copy)
@@ -322,6 +322,11 @@
                                       int64 node_id,
                                       int request_id) { }
 
+  // Called when the user has indicated that she wants to remove the specified
+  // autofill suggestion from the database.
+  virtual void RemoveAutofillEntry(const std::wstring& field_name,
+                                   const std::wstring& value) { }
+
   // Notification that the page has an OpenSearch description document.
   virtual void PageHasOSDD(RenderViewHost* render_view_host,
                            int32 page_id, const GURL& doc_url,