Revert of Removing "All Bookmarks"

ios/chrome/browser/ui/authentication/signin_interaction_controller_egtest.mm

 // Copyright 2016 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 <EarlGrey/EarlGrey.h>
 #import <XCTest/XCTest.h>
 
 #include "base/strings/sys_string_conversions.h"
 #import "base/test/ios/wait_util.h"
 #include "components/signin/core/browser/signin_manager.h"
@@ skipping 529 matching lines @@
       onElementWithMatcher:grey_accessibilityID(kToolsMenuTableViewId)]
       performAction:grey_tap()];
 
   if (!IsIPadIdiom()) {
     // Opens the bookmark manager sidebar on handsets.
     [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Menu")]
         performAction:grey_tap()];
   }
 
   // Selects the top level folder (Sign In promo is only shown there).
-  NSString* topLevelFolderTitle = @"Mobile Bookmarks";
+  NSString* topLevelFolderTitle = experimental_flags::IsAllBookmarksEnabled()
+                                      ? @"All Bookmarks"
+                                      : @"Mobile Bookmarks";
   id<GREYMatcher> all_bookmarks_matcher =
       grey_allOf(grey_kindOfClass(NSClassFromString(@"BookmarkMenuCell")),
                  grey_descendant(grey_text(topLevelFolderTitle)), nil);
   [[EarlGrey selectElementWithMatcher:all_bookmarks_matcher]
       performAction:grey_tap()];
 
   TapButtonWithLabelId(IDS_IOS_BOOKMARK_PROMO_SIGN_IN_BUTTON);
 
   // Assert sign-in screen was shown.
   id<GREYMatcher> signin_matcher =
@@ skipping 27 matching lines @@
       assertWithMatcher:grey_sufficientlyVisible()];
 
   // Close sign-in screen and Bookmarks.
   TapButtonWithLabelId(IDS_IOS_ACCOUNT_CONSISTENCY_SETUP_SKIP_BUTTON);
   if (!IsIPadIdiom()) {
     TapButtonWithLabelId(IDS_IOS_NAVIGATION_BAR_DONE_BUTTON);
   }
 }
 
 @end