[Autofill] CC Save Integration of StrikeDB v2

Credit card uploads now checks strikes on StrikeDatabase v2 instead of
v1 if it is behind the kAutofillSaveCreditCardUsesStrikeSystem2 flag.

Bug: 884817
Change-Id: I0a7ce95ad728463927826071b5467c72166b5a17
Reviewed-on: https://chromium-review.googlesource.com/c/1385851
Reviewed-by: Sebastien Seguin-Gagnon <[email protected]>
Reviewed-by: Elly Fong-Jones <[email protected]>
Reviewed-by: Eugene But <[email protected]>
Reviewed-by: Jared Saul <[email protected]>
Commit-Queue: Anne Lim <[email protected]>
Cr-Commit-Position: refs/heads/master@{#620536}
diff --git a/ios/chrome/browser/about_flags.mm b/ios/chrome/browser/about_flags.mm
index a3bcdf8..ae12d94f 100644
--- a/ios/chrome/browser/about_flags.mm
+++ b/ios/chrome/browser/about_flags.mm
@@ -245,6 +245,13 @@
      flags_ui::kOsIos,
      FEATURE_VALUE_TYPE(
          autofill::features::kAutofillSaveCreditCardUsesStrikeSystem)},
+    {"enable-autofill-save-credit-card-uses-strike-system-v2",
+     flag_descriptions::kEnableAutofillSaveCreditCardUsesStrikeSystemV2Name,
+     flag_descriptions::
+         kEnableAutofillSaveCreditCardUsesStrikeSystemV2Description,
+     flags_ui::kOsIos,
+     FEATURE_VALUE_TYPE(
+         autofill::features::kAutofillSaveCreditCardUsesStrikeSystemV2)},
     {"use-sync-sandbox", flag_descriptions::kSyncSandboxName,
      flag_descriptions::kSyncSandboxDescription, flags_ui::kOsIos,
      SINGLE_VALUE_TYPE_AND_VALUE(