[iOS] Adds Cookies to privacy screen

 This CL creates the Cookies view controller & coordinator and adds
 Cookies to the Privacy screen. 4 options have also been added to the
 Privacy view controller.

 Bug: 1064961

Change-Id: I48534388d195f15ae199d63ef995668f0b43125b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2129708
Commit-Queue: Ewann Pellé <ewannpv@chromium.org>
Reviewed-by: Gauthier Ambard <gambard@chromium.org>
Reviewed-by: Mark Cogan <marq@chromium.org>
Cr-Commit-Position: refs/heads/master@{#758791}

ios/chrome/app/strings/ios_strings.grd

@@ -1149,6 +1149,30 @@ Handoff must also be enabled in the General section of Settings, and your device
       </message>
       <message name="IDS_IOS_OPTIONS_PRELOAD_WEBPAGES" desc="Title for opening the setting for if/when to preload webpages. [Length: 20em] [iOS only]">
         Preload Webpages
+      </message>
+        <message name="IDS_IOS_OPTIONS_PRIVACY_COOKIES" desc="Title on Privacy screen to open Cookies">
+        Cookies
+      </message>
+      <message name="IDS_IOS_OPTIONS_PRIVACY_COOKIES_ALLOW_COOKIES_TITLE" desc="Option title to allow cookies">
+        Allow Cookies
+      </message>
+      <message name="IDS_IOS_OPTIONS_PRIVACY_COOKIES_ALLOW_COOKIES_DETAIL" desc="Option detail to allow cookies">
+        Sites will work normally
+      </message>
+      <message name="IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_ALL_COOKIES_TITLE" desc="Option title to block all cookies">
+        Block All Cookies (Not recommended)
+      </message>
+      <message name="IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_ALL_COOKIES_DETAIL" desc="Option detail to block all cookies">
+        Features on many sites may break
+      </message>
+      <message name="IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_TITLE" desc="Option title to block third party cookies">
+        Block Third-Party Cookies
+      </message>
+      <message name="IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_INCOGNITO_TITLE" desc="Option title to block third party cookies in incognito">
+        Block Third-Party Cookies in incognito
+      </message>
+      <message name="IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_DETAIL" desc="Option detail to block third party cookies">
+        Features on some sites may break
       </message>
       <message name="IDS_IOS_OPTIONS_PRIVACY_GOOGLE_SERVICES_FOOTER" desc="Footer to invite the user to open the Sync and Google Services settings.">
         For more settings that relate to privacy, security, and data collection, see <ph name="BEGIN_LINK">BEGIN_LINK</ph>Sync and Google Services<ph name="END_LINK">END_LINK</ph>.

ios/chrome/app/strings/ios_strings_grd/IDS_IOS_OPTIONS_PRIVACY_COOKIES.png.sha1

+aea330bb9bdf26d2cd5b4fbbf38855d339559e1c
\ No newline at end of file

ios/chrome/app/strings/ios_strings_grd/IDS_IOS_OPTIONS_PRIVACY_COOKIES_ALLOW_COOKIES_DETAIL.png.sha1

+aea330bb9bdf26d2cd5b4fbbf38855d339559e1c
\ No newline at end of file

ios/chrome/app/strings/ios_strings_grd/IDS_IOS_OPTIONS_PRIVACY_COOKIES_ALLOW_COOKIES_TITLE.png.sha1

+aea330bb9bdf26d2cd5b4fbbf38855d339559e1c
\ No newline at end of file

ios/chrome/app/strings/ios_strings_grd/IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_ALL_COOKIES_DETAIL.png.sha1

+aea330bb9bdf26d2cd5b4fbbf38855d339559e1c
\ No newline at end of file

ios/chrome/app/strings/ios_strings_grd/IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_ALL_COOKIES_TITLE.png.sha1

+aea330bb9bdf26d2cd5b4fbbf38855d339559e1c
\ No newline at end of file

ios/chrome/app/strings/ios_strings_grd/IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_DETAIL.png.sha1

+aea330bb9bdf26d2cd5b4fbbf38855d339559e1c
\ No newline at end of file

ios/chrome/app/strings/ios_strings_grd/IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_INCOGNITO_TITLE.png.sha1

+aea330bb9bdf26d2cd5b4fbbf38855d339559e1c
\ No newline at end of file

ios/chrome/app/strings/ios_strings_grd/IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_TITLE.png.sha1

+aea330bb9bdf26d2cd5b4fbbf38855d339559e1c
\ No newline at end of file

ios/chrome/browser/ui/settings/privacy/BUILD.gn

@@ -5,6 +5,10 @@
 source_set("privacy") {
   configs += [ "//build/config/compiler:enable_arc" ]
   sources = [
+    "cookies_coordinator.h",
+    "cookies_coordinator.mm",
+    "cookies_view_controller.h",
+    "cookies_view_controller.mm",
     "handoff_table_view_controller.h",
     "handoff_table_view_controller.mm",
     "privacy_coordinator.h",
@@ -28,6 +32,7 @@ source_set("privacy") {
     "//ios/chrome/browser/ui/colors",
     "//ios/chrome/browser/ui/commands",
     "//ios/chrome/browser/ui/coordinators:chrome_coordinators",
+    "//ios/chrome/browser/ui/page_info:features",
     "//ios/chrome/browser/ui/settings:constants",
     "//ios/chrome/browser/ui/settings:settings_root",
     "//ios/chrome/browser/ui/settings/cells",

ios/chrome/browser/ui/settings/privacy/cookies_coordinator.h

+// Copyright 2020 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 IOS_CHROME_BROWSER_UI_SETTINGS_PRIVACY_COOKIES_COORDINATOR_H_
+#define IOS_CHROME_BROWSER_UI_SETTINGS_PRIVACY_COOKIES_COORDINATOR_H_
+
+#import <Foundation/Foundation.h>
+
+#import "ios/chrome/browser/ui/coordinators/chrome_coordinator.h"
+
+@class PrivacyCookiesCoordinator;
+
+// Delegate that allows to dereference the PrivacyCookiesCoordinator.
+@protocol PrivacyCookiesCoordinatorDelegate
+
+// Called when the view controller is removed from navigation controller.
+- (void)privacyCookiesCoordinatorViewControllerWasRemoved:
+    (PrivacyCookiesCoordinator*)coordinator;
+
+@end
+// The coordinator for the Cookies screen.
+@interface PrivacyCookiesCoordinator : ChromeCoordinator
+
+@property(nonatomic, weak) id<PrivacyCookiesCoordinatorDelegate> delegate;
+
+- (instancetype)initWithBaseViewController:(UIViewController*)viewController
+    NS_UNAVAILABLE;
+- (instancetype)initWithBaseViewController:(UIViewController*)viewController
+                              browserState:(ChromeBrowserState*)browserState
+    NS_UNAVAILABLE;
+- (instancetype)initWithBaseViewController:(UIViewController*)viewController
+                                   browser:(Browser*)browser NS_UNAVAILABLE;
+
+- (instancetype)initWithBaseNavigationController:
+                    (UINavigationController*)navigationController
+                                         browser:(Browser*)browser
+    NS_DESIGNATED_INITIALIZER;
+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_SETTINGS_PRIVACY_COOKIES_COORDINATOR_H_

ios/chrome/browser/ui/settings/privacy/cookies_coordinator.mm

+// Copyright 2020 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.
+
+#import "ios/chrome/browser/ui/settings/privacy/cookies_coordinator.h"
+
+#include "base/logging.h"
+#import "ios/chrome/browser/ui/settings/privacy/cookies_view_controller.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+@interface PrivacyCookiesCoordinator () <
+    PrivacyCookiesViewControllerPresentationDelegate>
+
+@property(nonatomic, strong) PrivacyCookiesViewController* viewController;
+
+@end
+
+@implementation PrivacyCookiesCoordinator
+
+@synthesize baseNavigationController = _baseNavigationController;
+
+- (instancetype)initWithBaseNavigationController:
+                    (UINavigationController*)navigationController
+                                         browser:(Browser*)browser {
+  if ([super initWithBaseViewController:navigationController browser:browser]) {
+    _baseNavigationController = navigationController;
+  }
+  return self;
+}
+
+#pragma mark - ChromeCoordinator
+
+- (void)start {
+  self.viewController = [[PrivacyCookiesViewController alloc]
+      initWithStyle:UITableViewStylePlain];
+  [self.baseNavigationController pushViewController:self.viewController
+                                           animated:YES];
+  self.viewController.presentationDelegate = self;
+}
+
+- (void)stop {
+  self.viewController = nil;
+}
+
+#pragma mark - PrivacyCookiesViewControllerPresentationDelegate
+
+- (void)privacyCookiesViewControllerWasRemoved:
+    (PrivacyCookiesViewController*)controller {
+  DCHECK_EQ(self.viewController, controller);
+  [self.delegate privacyCookiesCoordinatorViewControllerWasRemoved:self];
+}
+
+@end

ios/chrome/browser/ui/settings/privacy/cookies_view_controller.h

+// Copyright 2020 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 IOS_CHROME_BROWSER_UI_SETTINGS_PRIVACY_COOKIES_VIEW_CONTROLLER_H_
+#define IOS_CHROME_BROWSER_UI_SETTINGS_PRIVACY_COOKIES_VIEW_CONTROLLER_H_
+
+#import <UIKit/UIKit.h>
+
+#import "ios/chrome/browser/ui/settings/settings_root_table_view_controller.h"
+
+@class PrivacyCookiesViewController;
+
+// Delegate for presentation events related to
+// PrivacyCookiesViewController.
+@protocol PrivacyCookiesViewControllerPresentationDelegate
+
+// Called when the view controller is removed from its parent.
+- (void)privacyCookiesViewControllerWasRemoved:
+    (PrivacyCookiesViewController*)controller;
+
+@end
+
+// View Controller for displaying the Cookies screen.
+@interface PrivacyCookiesViewController : SettingsRootTableViewController
+
+// Presentation delegate.
+@property(nonatomic, weak) id<PrivacyCookiesViewControllerPresentationDelegate>
+    presentationDelegate;
+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_SETTINGS_PRIVACY_COOKIES_VIEW_CONTROLLER_H_

ios/chrome/browser/ui/settings/privacy/cookies_view_controller.mm

+// Copyright 2020 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.
+
+#import "ios/chrome/browser/ui/settings/privacy/cookies_view_controller.h"
+
+#import "ios/chrome/browser/ui/table_view/cells/table_view_multi_detail_text_item.h"
+#include "ios/chrome/grit/ios_strings.h"
+#include "ui/base/l10n/l10n_util.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+namespace {
+
+typedef NS_ENUM(NSInteger, SectionIdentifier) {
+  SectionIdentifierContent = kSectionIdentifierEnumZero,
+};
+
+typedef NS_ENUM(NSInteger, ItemType) {
+  ItemTypeAllowCookies = kItemTypeEnumZero,
+  ItemTypeBlockThirdPartyCookiesIncognito,
+  ItemTypeBlockThirdPartyCookies,
+  ItemTypeBlockAllCookies,
+  ItemTypeCookiesDescription,
+};
+
+}  // namespace
+
+@implementation PrivacyCookiesViewController
+
+#pragma mark - UIViewController
+
+- (void)viewDidLoad {
+  [super viewDidLoad];
+  self.title = l10n_util::GetNSString(IDS_IOS_OPTIONS_PRIVACY_COOKIES);
+
+  [self loadModel];
+  // TODO(crbug.com/1064961): Implement this.
+}
+
+- (void)didMoveToParentViewController:(UIViewController*)parent {
+  [super didMoveToParentViewController:parent];
+  if (!parent) {
+    [self.presentationDelegate privacyCookiesViewControllerWasRemoved:self];
+  }
+}
+
+#pragma mark - ChromeTableViewController
+
+- (void)loadModel {
+  [super loadModel];
+  [self.tableViewModel addSectionWithIdentifier:SectionIdentifierContent];
+
+  TableViewMultiDetailTextItem* allowCookies =
+      [[TableViewMultiDetailTextItem alloc] initWithType:ItemTypeAllowCookies];
+  allowCookies.text = l10n_util::GetNSString(
+      IDS_IOS_OPTIONS_PRIVACY_COOKIES_ALLOW_COOKIES_TITLE);
+  allowCookies.leadingDetailText = l10n_util::GetNSString(
+      IDS_IOS_OPTIONS_PRIVACY_COOKIES_ALLOW_COOKIES_DETAIL);
+  [self.tableViewModel addItem:allowCookies
+       toSectionWithIdentifier:SectionIdentifierContent];
+
+  TableViewMultiDetailTextItem* blockThirdPartyCookiesIncognito =
+      [[TableViewMultiDetailTextItem alloc]
+          initWithType:ItemTypeBlockThirdPartyCookiesIncognito];
+  blockThirdPartyCookiesIncognito.text = l10n_util::GetNSString(
+      IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_INCOGNITO_TITLE);
+  blockThirdPartyCookiesIncognito.leadingDetailText = l10n_util::GetNSString(
+      IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_DETAIL);
+  [self.tableViewModel addItem:blockThirdPartyCookiesIncognito
+       toSectionWithIdentifier:SectionIdentifierContent];
+
+  TableViewMultiDetailTextItem* blockThirdPartyCookies =
+      [[TableViewMultiDetailTextItem alloc]
+          initWithType:ItemTypeBlockThirdPartyCookies];
+  blockThirdPartyCookies.text = l10n_util::GetNSString(
+      IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_TITLE);
+  blockThirdPartyCookies.leadingDetailText = l10n_util::GetNSString(
+      IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_THIRD_PARTY_COOKIES_DETAIL);
+  [self.tableViewModel addItem:blockThirdPartyCookies
+       toSectionWithIdentifier:SectionIdentifierContent];
+
+  TableViewMultiDetailTextItem* blockAllCookies =
+      [[TableViewMultiDetailTextItem alloc]
+          initWithType:ItemTypeBlockAllCookies];
+  blockAllCookies.text = l10n_util::GetNSString(
+      IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_ALL_COOKIES_TITLE);
+  blockAllCookies.leadingDetailText = l10n_util::GetNSString(
+      IDS_IOS_OPTIONS_PRIVACY_COOKIES_BLOCK_ALL_COOKIES_DETAIL);
+  [self.tableViewModel addItem:blockAllCookies
+       toSectionWithIdentifier:SectionIdentifierContent];
+}
+
+@end

ios/chrome/browser/ui/settings/privacy/privacy_coordinator.mm

@@ -11,6 +11,7 @@
 #import "ios/chrome/browser/ui/commands/open_new_tab_command.h"
 #import "ios/chrome/browser/ui/settings/clear_browsing_data/clear_browsing_data_table_view_controller.h"
 #import "ios/chrome/browser/ui/settings/clear_browsing_data/clear_browsing_data_ui_delegate.h"
+#import "ios/chrome/browser/ui/settings/privacy/cookies_coordinator.h"
 #import "ios/chrome/browser/ui/settings/privacy/handoff_table_view_controller.h"
 #import "ios/chrome/browser/ui/settings/privacy/privacy_navigation_commands.h"
 #import "ios/chrome/browser/ui/settings/privacy/privacy_table_view_controller.h"
@@ -22,11 +23,13 @@
 
 @interface PrivacyCoordinator () <
     ClearBrowsingDataUIDelegate,
+    PrivacyCookiesCoordinatorDelegate,
     PrivacyNavigationCommands,
     PrivacyTableViewControllerPresentationDelegate>
 
 @property(nonatomic, strong) id<ApplicationCommands> handler;
 @property(nonatomic, strong) PrivacyTableViewController* viewController;
+@property(nonatomic, strong) PrivacyCookiesCoordinator* cookiesCoordinator;
 
 @end
 
@@ -63,6 +66,25 @@
 
 - (void)stop {
   self.viewController = nil;
+  [self.cookiesCoordinator stop];
+  self.cookiesCoordinator = nil;
+}
+
+#pragma mark - PrivacyTableViewControllerPresentationDelegate
+
+- (void)privacyTableViewControllerWasRemoved:
+    (PrivacyTableViewController*)controller {
+  DCHECK_EQ(self.viewController, controller);
+  [self.delegate privacyCoordinatorViewControllerWasRemoved:self];
+}
+
+#pragma mark - PrivacyCookiesCoordinatorDelegate
+
+- (void)privacyCookiesCoordinatorViewControllerWasRemoved:
+    (PrivacyCookiesCoordinator*)coordinator {
+  DCHECK(self.cookiesCoordinator);
+  [coordinator stop];
+  coordinator = nil;
 }
 
 #pragma mark - PrivacyNavigationCommands
@@ -86,6 +108,14 @@
                                            animated:YES];
 }
 
+- (void)showCookies {
+  self.cookiesCoordinator = [[PrivacyCookiesCoordinator alloc]
+      initWithBaseNavigationController:self.baseNavigationController
+                               browser:self.browser];
+  self.cookiesCoordinator.delegate = self;
+  [self.cookiesCoordinator start];
+}
+
 #pragma mark - PrivacyTableViewControllerPresentationDelegate
 
 - (void)privacyTableViewControllerViewControllerWasRemoved:
@@ -107,5 +137,4 @@
           self.viewController.navigationController);
   [navigationController closeSettings];
 }
-
 @end

ios/chrome/browser/ui/settings/privacy/privacy_navigation_commands.h

@@ -15,6 +15,9 @@
 // Shows ClearBrowsingData screen.
 - (void)showClearBrowsingData;
 
+// Shows Cookies screen.
+- (void)showCookies;
+
 @end
 
 #endif  // IOS_CHROME_BROWSER_UI_SETTINGS_PRIVACY_PRIVACY_NAVIGATION_COMMANDS_H_

ios/chrome/browser/ui/settings/privacy/privacy_table_view_controller.h

@@ -20,7 +20,7 @@ extern NSString* const kPrivacyTableViewId;
 @protocol PrivacyTableViewControllerPresentationDelegate
 
 // Called when the view controller is removed from its parent.
-- (void)privacyTableViewControllerViewControllerWasRemoved:
+- (void)privacyTableViewControllerWasRemoved:
     (PrivacyTableViewController*)controller;
 
 @end

ios/chrome/browser/ui/settings/privacy/privacy_table_view_controller.mm

@@ -15,6 +15,8 @@
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #include "ios/chrome/browser/browsing_data/browsing_data_features.h"
 #import "ios/chrome/browser/main/browser.h"
+#import "ios/chrome/browser/ui/commands/open_new_tab_command.h"
+#import "ios/chrome/browser/ui/page_info/features.h"
 #import "ios/chrome/browser/ui/settings/cells/settings_switch_cell.h"
 #import "ios/chrome/browser/ui/settings/cells/settings_switch_item.h"
 #import "ios/chrome/browser/ui/settings/privacy/privacy_navigation_commands.h"
@@ -39,11 +41,13 @@ namespace {
 
 typedef NS_ENUM(NSInteger, SectionIdentifier) {
   SectionIdentifierWebServices = kSectionIdentifierEnumZero,
+  SectionIndentifierCookies,
   SectionIdentifierClearBrowsingData,
 };
 
 typedef NS_ENUM(NSInteger, ItemType) {
   ItemTypeOtherDevicesHandoff = kItemTypeEnumZero,
+  ItemTypeCookies,
   ItemTypeClearBrowsingDataClear,
   // Footer to suggest the user to open Sync and Google services settings.
   ItemTypeClearBrowsingDataFooter,
@@ -112,8 +116,7 @@ const char kGoogleServicesSettingsURL[] = "settings://open_google_services";
 - (void)didMoveToParentViewController:(UIViewController*)parent {
   [super didMoveToParentViewController:parent];
   if (!parent) {
-    [self.presentationDelegate
-        privacyTableViewControllerViewControllerWasRemoved:self];
+    [self.presentationDelegate privacyTableViewControllerWasRemoved:self];
   }
 }
 
@@ -129,6 +132,13 @@ const char kGoogleServicesSettingsURL[] = "settings://open_google_services";
   [model addItem:[self handoffDetailItem]
       toSectionWithIdentifier:SectionIdentifierWebServices];
 
+  if (base::FeatureList::IsEnabled(kPageInfoChromeGuard)) {
+    // Cookies Section
+    [model addSectionWithIdentifier:SectionIndentifierCookies];
+    [model addItem:[self cookiesItem]
+        toSectionWithIdentifier:SectionIndentifierCookies];
+  }
+
   // Clear Browsing Section
   [model addSectionWithIdentifier:SectionIdentifierClearBrowsingData];
   [model addItem:[self clearBrowsingDetailItem]
@@ -166,6 +176,14 @@ const char kGoogleServicesSettingsURL[] = "settings://open_google_services";
   return showClearBrowsingDataFooterItem;
 }
 
+// Returns TableViewHeaderFooterItem instance to open Cookies screen.
+- (TableViewItem*)cookiesItem {
+  return [self detailItemWithType:ItemTypeCookies
+                          titleId:IDS_IOS_OPTIONS_PRIVACY_COOKIES
+                       detailText:nil
+          accessibilityIdentifier:kSettingsCookiesCellId];
+}
+
 - (TableViewItem*)clearBrowsingDetailItem {
   return [self detailItemWithType:ItemTypeClearBrowsingDataClear
                           titleId:IDS_IOS_CLEAR_BROWSING_DATA_TITLE
@@ -214,6 +232,9 @@ const char kGoogleServicesSettingsURL[] = "settings://open_google_services";
     case ItemTypeClearBrowsingDataClear:
       [self.handler showClearBrowsingData];
       break;
+    case ItemTypeCookies:
+      [self.handler showCookies];
+      break;
     default:
       break;
   }

ios/chrome/browser/ui/settings/settings_table_view_controller_constants.h

@@ -79,4 +79,7 @@ extern NSString* const kSettingsClearBrowsingDataCellId;
 // The accessibility identifier of the Handoff cell.
 extern NSString* const kSettingsHandoffCellId;
 
+// The accessibility identifier of the Cookies cell.
+extern NSString* const kSettingsCookiesCellId;
+
 #endif  // IOS_CHROME_BROWSER_UI_SETTINGS_SETTINGS_TABLE_VIEW_CONTROLLER_CONSTANTS_H_

ios/chrome/browser/ui/settings/settings_table_view_controller_constants.mm

@@ -39,3 +39,4 @@ NSString* const kSettingsAddLanguageCellId = @"kSettingsAddLanguageCellId";
 NSString* const kSettingsClearBrowsingDataCellId =
     @"kSettingsClearBrowsingDataCellId";
 NSString* const kSettingsHandoffCellId = @"kSettingsHandoffCellId";
+NSString* const kSettingsCookiesCellId = @"kSettingsCookiesCellId";