Removing "All Bookmarks"

ios/chrome/browser/ui/bookmarks/bookmark_utils_ios.mm

Index: ios/chrome/browser/ui/bookmarks/bookmark_utils_ios.mm
diff --git a/ios/chrome/browser/ui/bookmarks/bookmark_utils_ios.mm b/ios/chrome/browser/ui/bookmarks/bookmark_utils_ios.mm
index 4c6a27bc5f9edfed447bb5df9ab716ab1a00071c..80b9d30892eed0c2b379aaf359686c6810b97cc4 100644
--- a/ios/chrome/browser/ui/bookmarks/bookmark_utils_ios.mm
+++ b/ios/chrome/browser/ui/bookmarks/bookmark_utils_ios.mm
@@ -626,9 +626,6 @@ void CachePosition(CGFloat position, BookmarkMenuItem* item) {
           cacheForMenuItemFolderWithPosition:position
                                     folderId:item.folder->id()];
       break;
-    case bookmarks::MenuItemAll:
-      cache = [BookmarkPositionCache cacheForMenuItemAllWithPosition:position];
-      break;
     case bookmarks::MenuItemDivider:
     case bookmarks::MenuItemSectionHeader:
       NOTREACHED();
@@ -659,11 +656,6 @@ BOOL GetPositionCache(bookmarks::BookmarkModel* model,
     return NO;
 
   switch (cache.type) {
-    case bookmarks::MenuItemAll:
-      if (!experimental_flags::IsAllBookmarksEnabled())
-        return NO;
-      *item = [BookmarkMenuItem allMenuItem];
-      break;
     case bookmarks::MenuItemFolder: {
       const BookmarkNode* bookmark = FindFolderById(model, cache.folderId);
       if (!bookmark)