Make full-form autofill the only implementation on iOS.

components/autofill/core/browser/autofill_manager.cc

 // 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.
 
 #include "components/autofill/core/browser/autofill_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 48 matching lines @@
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/pref_service.h"
 #include "components/rappor/rappor_utils.h"
 #include "google_apis/gaia/identity_provider.h"
 #include "grit/components_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/geometry/rect.h"
 #include "url/gurl.h"
 
 #if defined(OS_IOS)
-#include "components/autofill/core/browser/autofill_field_trial_ios.h"
 #include "components/autofill/core/browser/keyboard_accessory_metrics_logger.h"
 #endif
 
 namespace autofill {
 
 using base::StartsWith;
 using base::TimeTicks;
 
 namespace {
 
@@ skipping 504 matching lines @@
 bool AutofillManager::WillFillCreditCardNumber(const FormData& form,
                                                const FormFieldData& field) {
   FormStructure* form_structure = nullptr;
   AutofillField* autofill_field = nullptr;
   if (!GetCachedFormAndField(form, field, &form_structure, &autofill_field))
     return false;
 
   if (autofill_field->Type().GetStorableType() == CREDIT_CARD_NUMBER)
     return true;
 
-#if defined(OS_IOS)
-  // On iOS, we only fill out one field at a time (assuming the new full-form
-  // feature isn't enabled). So we only need to check the current field.
-  if (!AutofillFieldTrialIOS::IsFullFormAutofillEnabled())
-    return false;
-#endif
-
   // If the relevant section is already autofilled, the new fill operation will
   // only fill |autofill_field|.
   if (SectionIsAutofilled(*form_structure, form, autofill_field->section()))
     return false;
 
   DCHECK_EQ(form_structure->field_count(), form.fields.size());
   for (size_t i = 0; i < form_structure->field_count(); ++i) {
     if (form_structure->field(i)->section() == autofill_field->section() &&
         form_structure->field(i)->Type().GetStorableType() ==
             CREDIT_CARD_NUMBER &&
@@ skipping 1415 matching lines @@
     if (i > 0)
       fputs("Next oldest form:\n", file);
   }
   fputs("\n", file);
 
   fclose(file);
 }
 #endif  // ENABLE_FORM_DEBUG_DUMP
 
 }  // namespace autofill