Remove legacy autofill cvc prompt.

This patch removes dead code related to the Legacy Autofill CVC Prompt.

New CVC Prompt Launch bug:
https://launch.corp.google.com/launch/4200485

Fixed: 1379073
Change-Id: I922e789dc4c019eaeae40c1c5a67996cb3e460e4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4321090
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Commit-Queue: Ernesto Izquierdo Clua <eic@google.com>
Cr-Commit-Position: refs/heads/main@{#1115764}

ios/chrome/browser/flags/about_flags.mm

@@ -1122,12 +1122,6 @@
      flag_descriptions::kAutofillParseIBANFieldsName,
      flag_descriptions::kAutofillParseIBANFieldsDescription, flags_ui::kOsIos,
      FEATURE_VALUE_TYPE(autofill::features::kAutofillParseIBANFields)},
-    {"autofill-enable-new-card-unmask-prompt-view",
-     flag_descriptions::kAutofillEnableNewCardUnmaskPromptViewName,
-     flag_descriptions::kAutofillEnableNewCardUnmaskPromptViewDescription,
-     flags_ui::kOsIos,
-     FEATURE_VALUE_TYPE(
-         autofill::features::kAutofillEnableNewCardUnmaskPromptView)},
     {"omnibox-zero-suggest-prefetching",
      flag_descriptions::kOmniboxZeroSuggestPrefetchingName,
      flag_descriptions::kOmniboxZeroSuggestPrefetchingDescription,

ios/chrome/browser/flags/ios_chrome_flag_descriptions.cc

@@ -42,12 +42,6 @@ const char kAutofillCreditCardUploadDescription[] =
     "Offers uploading Autofilled credit cards to Google Payments after form "
     "submission.";
 
-const char kAutofillEnableNewCardUnmaskPromptViewName[] =
-    "Enable the new Card Unmask Prompt View for Autofill.";
-const char kAutofillEnableNewCardUnmaskPromptViewDescription[] =
-    "Displays the new autofill prompt for entering a credit card's CVC and "
-    "(optional) expiration date.";
-
 const char kAutofillEnableRankingFormulaAddressProfilesName[] =
     "Enable new Autofill suggestion ranking formula for address profiles";
 const char kAutofillEnableRankingFormulaAddressProfilesDescription[] =

ios/chrome/browser/flags/ios_chrome_flag_descriptions.h

@@ -40,11 +40,6 @@ extern const char kAutofillBrandingIOSDescription[];
 extern const char kAutofillCreditCardUploadName[];
 extern const char kAutofillCreditCardUploadDescription[];
 
-// Title and description for the flag to enable the new Card Unmask Prompt View
-// in Autofill.
-extern const char kAutofillEnableNewCardUnmaskPromptViewName[];
-extern const char kAutofillEnableNewCardUnmaskPromptViewDescription[];
-
 // Title and description for the flag to control the new autofill suggestion
 // ranking formula for address profiles.
 extern const char kAutofillEnableRankingFormulaAddressProfilesName[];

ios/chrome/browser/ui/autofill/BUILD.gn

@@ -61,16 +61,8 @@ source_set("autofill") {
   frameworks = [ "UIKit.framework" ]
 }
 
-# TODO(crbug.com/1344830): Migrate away from deprecated MDC APIs.
-config("disable_deprecated_declarations") {
-  cflags = [ "-Wno-deprecated-declarations" ]
-}
-
 source_set("bridges") {
-  configs += [
-    ":disable_deprecated_declarations",
-    "//build/config/compiler:enable_arc",
-  ]
+  configs += [ "//build/config/compiler:enable_arc" ]
   sources = [
     "card_expiration_date_fix_flow_view_bridge.h",
     "card_expiration_date_fix_flow_view_bridge.mm",
@@ -83,32 +75,22 @@ source_set("bridges") {
     "card_unmask_prompt_view_controller.mm",
     "create_card_unmask_prompt_view_bridge.h",
     "create_card_unmask_prompt_view_bridge.mm",
-    "legacy_card_unmask_prompt_view_bridge.h",
-    "legacy_card_unmask_prompt_view_bridge.mm",
   ]
   deps = [
     ":autofill_ui",
-    ":features",
     "//base",
     "//components/autofill/core/browser",
     "//components/strings",
     "//ios/chrome/browser/net:crurl",
     "//ios/chrome/browser/shared/ui/util",
     "//ios/chrome/browser/ui/autofill/cells",
-    "//ios/chrome/browser/ui/collection_view/cells",
     "//ios/chrome/browser/ui/list_model",
     "//ios/chrome/browser/ui/table_view:utils",
-    "//ios/chrome/browser/ui/table_view/cells",
     "//ios/chrome/common/ui/colors",
-    "//ios/third_party/material_components_ios",
-    "//ios/web",
     "//ui/base",
     "//url",
   ]
-  public_deps = [
-    "//ios/chrome/browser/ui/collection_view",
-    "//ios/chrome/browser/ui/table_view",
-  ]
+  public_deps = [ "//ios/chrome/browser/ui/table_view" ]
   frameworks = [ "UIKit.framework" ]
 }
 

ios/chrome/browser/ui/autofill/cells/BUILD.gn

@@ -13,42 +13,31 @@ source_set("cells") {
     "autofill_edit_item.mm",
     "cvc_header_item.h",
     "cvc_header_item.mm",
-    "cvc_item+private.h",
-    "cvc_item.h",
-    "cvc_item.mm",
     "expiration_date_edit_item+private.h",
     "expiration_date_edit_item.h",
     "expiration_date_edit_item.mm",
     "expiration_date_edit_item_delegate.h",
     "legacy_autofill_edit_item.h",
     "legacy_autofill_edit_item.mm",
-    "status_item.h",
-    "status_item.mm",
     "target_account_item.h",
     "target_account_item.mm",
   ]
 
   deps = [
     "//base",
     "//build:branding_buildflags",
-    "//components/autofill/core/common:features",
-    "//components/resources",
+    "//components/resources:components_scaled_resources_grit",
     "//components/strings",
-    "//ios/chrome/app/strings",
-    "//ios/chrome/app/theme",
     "//ios/chrome/browser/shared/public/features",
     "//ios/chrome/browser/shared/ui/util",
     "//ios/chrome/browser/ui/autofill:autofill_ui",
     "//ios/chrome/browser/ui/autofill:autofill_ui_type",
     "//ios/chrome/browser/ui/collection_view/cells",
-    "//ios/chrome/browser/ui/ntp:logo",
     "//ios/chrome/browser/ui/table_view:styler",
     "//ios/chrome/browser/ui/table_view/cells",
     "//ios/chrome/common/ui/colors",
     "//ios/chrome/common/ui/table_view:cells_constants",
     "//ios/chrome/common/ui/util",
-    "//ios/public/provider/chrome/browser/ui_utils:ui_utils_api",
-    "//ios/third_party/material_components_ios",
     "//ui/base",
   ]
 
@@ -62,18 +51,14 @@ source_set("unit_tests") {
   testonly = true
   sources = [
     "cvc_header_item_unittest.mm",
-    "cvc_item_unittest.mm",
     "expiration_date_edit_item_unittest.mm",
     "legacy_autofill_edit_item_unittest.mm",
-    "status_item_unittest.mm",
   ]
 
   deps = [
     ":cells",
     "//base",
-    "//components/resources",
     "//ios/chrome/browser/ui/autofill:autofill_ui",
-    "//ios/chrome/browser/ui/collection_view/cells",
     "//ios/chrome/browser/ui/table_view:styler",
     "//ios/third_party/material_components_ios",
     "//testing/gtest",