[autofill] Add UKM for field type prediction quality and autofill outcome.

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 129 matching lines @@
       const base::TimeTicks& interaction_time,
       const base::TimeTicks& submission_time,
       rappor::RapporServiceImpl* rappor_service,
       AutofillMetrics::FormInteractionsUkmLogger* form_interactions_ukm_logger,
       bool did_show_suggestions,
       bool observed_submission) const;
 
   // Log the quality of the heuristics and server predictions for this form
   // structure, if autocomplete attributes are present on the fields (they are
   // used as golden truths).
-  void LogQualityMetricsBasedOnAutocomplete() const;
+  void LogQualityMetricsBasedOnAutocomplete(
+      AutofillMetrics::FormInteractionsUkmLogger* form_interactions_ukm_logger)
+      const;
 
   // Classifies each field in |fields_| based upon its |autocomplete| attribute,
   // if the attribute is available.  The association is stored into the field's
   // |heuristic_type|.
   // Fills |has_author_specified_types_| with |true| if the attribute is
   // available and neither empty nor set to the special values "on" or "off" for
   // at least one field.
   // Fills |has_author_specified_sections_| with |true| if the attribute
   // specifies a section for at least one field.
   void ParseFieldTypesFromAutocompleteAttributes();
@@ skipping 181 matching lines @@
   // 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_