Sending a vote that a Password form looks like a SignUp form.

components/password_manager/core/browser/password_form_manager.h

Index: components/password_manager/core/browser/password_form_manager.h
diff --git a/components/password_manager/core/browser/password_form_manager.h b/components/password_manager/core/browser/password_form_manager.h
index b855d159a6190cbab9ea43eac97e3dd126b5150e..0cf54a306af532f33ed821eb5060f414baef258d 100644
--- a/components/password_manager/core/browser/password_form_manager.h
+++ b/components/password_manager/core/browser/password_form_manager.h
@@ -542,6 +542,10 @@ class PasswordFormManager : public PasswordStoreConsumer {
   // |observed_form_| but also on the credentials that the user submitted.
   bool is_possible_change_password_form_without_username_;
 
+  // True if |provisionally_saved_form_| looks like SignUp form according to
+  // local heuristics.
+  bool does_look_like_signup_form_ = false;
+
   typedef enum {
     PRE_MATCHING_PHASE,  // Have not yet invoked a GetLogins query to find
                          // matching login information from password store.