Log observations of explicit UPI-VPA autocomplete hints.

components/autofill/core/browser/form_structure.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_STRUCTURE_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_STRUCTURE_H_
 
 #include <stddef.h>
 
 #include <memory>
@@ skipping 184 matching lines @@
   std::vector<std::unique_ptr<AutofillField>>::const_iterator end() const {
     return fields_.end();
   }
 
   const base::string16& form_name() const { return form_name_; }
 
   const GURL& source_url() const { return source_url_; }
 
   const GURL& target_url() const { return target_url_; }
 
-  bool has_author_specified_types() { return has_author_specified_types_; }
+  bool has_author_specified_types() const {
+    return has_author_specified_types_;
+  }
 
-  bool has_author_specified_sections() {
+  bool has_author_specified_sections() const {
     return has_author_specified_sections_;
   }
 
+  bool has_author_specified_upi_vpa_hint() const {
+    return has_author_specified_upi_vpa_hint_;
+  }
+
   void set_upload_required(UploadRequired required) {
     upload_required_ = required;
   }
   UploadRequired upload_required() const { return upload_required_; }
 
   bool all_fields_are_passwords() const { return all_fields_are_passwords_; }
 
   FormSignature form_signature() const { return form_signature_; }
 
   // Returns a FormData containing the data this form structure knows about.
@@ skipping 65 matching lines @@
   UploadRequired upload_required_;
 
   // Whether the form includes any field types explicitly specified by the site
   // author, via the |autocompletetype| attribute.
   bool has_author_specified_types_;
 
   // Whether the form includes any sections explicitly specified by the site
   // author, via the autocomplete attribute.
   bool has_author_specified_sections_;
 
+  // Whether the form includes a field that explicitly sets it autocomplete
+  // type to "upi-vpa".
+  bool has_author_specified_upi_vpa_hint_;
+
   // Whether the form was parsed for autocomplete attribute, thus assigning
   // the real values of |has_author_specified_types_| and
   // |has_author_specified_sections_|.
   bool was_parsed_for_autocomplete_attributes_;
 
   // True if the form contains at least one password field.
   bool has_password_field_;
 
   // True if the form is a <form>.
   bool is_form_tag_;
 
   // True if the form is made of unowned fields in a non checkout flow.
   bool is_formless_checkout_;
 
   // True if all form fields are password fields.
   bool all_fields_are_passwords_;
 
   // The unique signature for this form, composed of the target url domain,
   // the form name, and the form field names in a 64-bit hash.
   FormSignature form_signature_;
 
   DISALLOW_COPY_AND_ASSIGN(FormStructure);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_FORM_STRUCTURE_H_