[Autofill] Add FormEvent logging for "will submit form".

components/autofill/core/browser/autofill_manager.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_AUTOFILL_MANAGER_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_MANAGER_H_
 
 #include <list>
 #include <map>
 #include <string>
@@ skipping 419 matching lines @@
   friend class AutofillManagerTest;
   friend class FormStructureBrowserTest;
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            DeterminePossibleFieldTypesForUpload);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            DeterminePossibleFieldTypesForUploadStressTest);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            DisabledAutofillDispatchesError);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, AddressFilledFormEvents);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, AddressSubmittedFormEvents);
+  FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, AddressWillSubmitFormEvents);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, AddressSuggestionsCount);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, AutofillIsEnabledAtPageLoad);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, CreditCardSelectedFormEvents);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, CreditCardFilledFormEvents);
+  FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, CreditCardWillSubmitFormEvents);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, CreditCardSubmittedFormEvents);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, DeveloperEngagement);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, FormFillDuration);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest,
                            NoQualityMetricsForNonAutofillableForms);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, QualityMetrics);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, QualityMetricsForFailure);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, QualityMetricsWithExperimentId);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, SaneMetricsWithCacheMismatch);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest, TestExternalDelegate);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            TestTabContentsWithExternalDelegate);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest,
                            UserHappinessFormLoadAndSubmission);
   FRIEND_TEST_ALL_PREFIXES(AutofillMetricsTest, UserHappinessFormInteraction);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            FormSubmittedAutocompleteEnabled);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteOffRespected);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteOffRespectedWithFlag);
   DISALLOW_COPY_AND_ASSIGN(AutofillManager);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_MANAGER_H_