[WebPayments] Show labels on incomplete profiles

components/payments/core/profile_util.cc

Index: components/payments/core/profile_util.cc
diff --git a/components/payments/core/profile_util.cc b/components/payments/core/profile_util.cc
deleted file mode 100644
index c1149c85ed8bffb1d96a792512f3b4d496bc9010..0000000000000000000000000000000000000000
--- a/components/payments/core/profile_util.cc
+++ /dev/null
@@ -1,123 +0,0 @@
-// Copyright 2017 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/payments/core/profile_util.h"
-
-#include <algorithm>
-
-#include "components/autofill/core/browser/autofill_profile.h"
-#include "components/autofill/core/browser/field_types.h"
-#include "components/payments/core/payment_options_provider.h"
-
-namespace payments {
-namespace profile_util {
-
-std::vector<autofill::AutofillProfile*> FilterProfilesForContact(
-    const std::vector<autofill::AutofillProfile*>& profiles,
-    const std::string& app_locale,
-    const PaymentOptionsProvider& options) {
-  // We will be removing profiles, so we operate on a copy.
-  std::vector<autofill::AutofillProfile*> processed = profiles;
-
-  PaymentsProfileComparator comparator(app_locale, options);
-
-  // Stable sort, since profiles are expected to be passed in frecency order.
-  std::stable_sort(
-      processed.begin(), processed.end(),
-      std::bind(&PaymentsProfileComparator::IsContactMoreComplete, &comparator,
-                std::placeholders::_1, std::placeholders::_2));
-
-  auto it = processed.begin();
-  while (it != processed.end()) {
-    if (comparator.GetContactCompletenessScore(*it) == 0) {
-      // Since profiles are sorted by completeness, this and any further
-      // profiles can be discarded.
-      processed.erase(it, processed.end());
-      break;
-    }
-
-    // Attempt to find a matching element in the vector before the current.
-    // This is quadratic, but the number of elements is generally small
-    // (< 10), so a more complicated algorithm would be overkill.
-    if (std::find_if(processed.begin(), it,
-                     [&](autofill::AutofillProfile* prior) {
-                       return comparator.IsContactEqualOrSuperset(*prior, **it);
-                     }) != it) {
-      // Remove the subset profile. |it| will point to the next element after
-      // erasure.
-      it = processed.erase(it);
-    } else {
-      it++;
-    }
-  }
-
-  return processed;
-}
-
-PaymentsProfileComparator::PaymentsProfileComparator(
-    const std::string& app_locale,
-    const PaymentOptionsProvider& options)
-    : autofill::AutofillProfileComparator(app_locale), options_(options) {}
-
-PaymentsProfileComparator::~PaymentsProfileComparator() {}
-
-bool PaymentsProfileComparator::IsContactEqualOrSuperset(
-    const autofill::AutofillProfile& super,
-    const autofill::AutofillProfile& sub) {
-  if (options_.request_payer_name()) {
-    if (sub.HasInfo(autofill::NAME_FULL) &&
-        !super.HasInfo(autofill::NAME_FULL)) {
-      return false;
-    }
-    if (!HaveMergeableNames(super, sub))
-      return false;
-  }
-  if (options_.request_payer_phone()) {
-    if (sub.HasInfo(autofill::PHONE_HOME_WHOLE_NUMBER) &&
-        !super.HasInfo(autofill::PHONE_HOME_WHOLE_NUMBER)) {
-      return false;
-    }
-    if (!HaveMergeablePhoneNumbers(super, sub))
-      return false;
-  }
-  if (options_.request_payer_email()) {
-    if (sub.HasInfo(autofill::EMAIL_ADDRESS) &&
-        !super.HasInfo(autofill::EMAIL_ADDRESS)) {
-      return false;
-    }
-    if (!HaveMergeableEmailAddresses(super, sub))
-      return false;
-  }
-  return true;
-}
-
-int PaymentsProfileComparator::GetContactCompletenessScore(
-    const autofill::AutofillProfile* profile) {
-  if (!profile)
-    return 0;
-
-  return (options_.request_payer_name() &&
-          profile->HasInfo(autofill::NAME_FULL)) +
-         (options_.request_payer_phone() &&
-          profile->HasInfo(autofill::PHONE_HOME_WHOLE_NUMBER)) +
-         (options_.request_payer_email() &&
-          profile->HasInfo(autofill::EMAIL_ADDRESS));
-}
-
-bool PaymentsProfileComparator::IsContactInfoComplete(
-    const autofill::AutofillProfile* profile) {
-  int desired_score = options_.request_payer_name() +
-                      options_.request_payer_phone() +
-                      options_.request_payer_email();
-  return GetContactCompletenessScore(profile) == desired_score;
-}
-
-bool PaymentsProfileComparator::IsContactMoreComplete(
-    const autofill::AutofillProfile* p1,
-    const autofill::AutofillProfile* p2) {
-  return GetContactCompletenessScore(p1) > GetContactCompletenessScore(p2);
-}
-
-}  // namespace profile_util
-}  // namespace payments