Fix password mgr heuristics for sites that keep the login form around after signin

chrome/browser/renderer_host/render_view_host_delegate.h

Index: chrome/browser/renderer_host/render_view_host_delegate.h
diff --git a/chrome/browser/renderer_host/render_view_host_delegate.h b/chrome/browser/renderer_host/render_view_host_delegate.h
index 5ae58e41ed6c0edeaba2c2ab4db663cdf4eb6042..40a774530b5ca819518d119522ef2ef7b5e74266 100644
--- a/chrome/browser/renderer_host/render_view_host_delegate.h
+++ b/chrome/browser/renderer_host/render_view_host_delegate.h
@@ -576,9 +576,13 @@ class RenderViewHostDelegate {
                                    IPC::Message* reply_msg) {}
 
   // Password forms have been detected in the page.
-  virtual void PasswordFormsSeen(
+  virtual void PasswordFormsFound(
       const std::vector<webkit_glue::PasswordForm>& forms) {}
 
+  // On initial layout, password forms are known to be visible on the page.
+  virtual void PasswordFormsVisible(
+      const std::vector<webkit_glue::PasswordForm>& visible_forms) {}
+
   // Notification that the page has an OpenSearch description document.
   virtual void PageHasOSDD(RenderViewHost* render_view_host,
                            int32 page_id, const GURL& doc_url,