[Password Manager] Store forms with field name and id attributes missing.

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 6e97ecd438bbaa4a28d631ff83946c5c544bbb2f..30df8fbefbcd0b3e34049a2ade0378359e1ffc81 100644
--- a/components/password_manager/core/browser/password_form_manager.h
+++ b/components/password_manager/core/browser/password_form_manager.h
@@ -112,10 +112,6 @@ class PasswordFormManager : public PasswordStoreConsumer {
   // form.
   bool IsPendingCredentialsPublicSuffixMatch() const;
 
-  // Checks if the form is a valid password form. Forms which lack password
-  // field are not considered valid.
-  bool HasValidPasswordForm() const;
-
   // Through |driver|, supply the associated frame with appropriate information
   // (fill data, whether to allow password generation, etc.). If this is called
   // before |this| has data from the PasswordStore, the execution will be