Make singleLine and listBackground default values because they are used more often

Author: toupper

WooCommerce/Classes/ViewRelated/Coupons/CouponListViewController.swift

@@ -16,7 +16,7 @@ final class CouponListViewController: UIViewController, GhostableViewController
                                                                                                 cellClass: TitleAndSubtitleAndStatusTableViewCell.self,
                                                                                                 rowsPerSection: Constants.placeholderRowsPerSection,
                                                                                                 estimatedRowHeight: Constants.estimatedRowHeight,
-                                                                                                separatorStyle: .singleLine))
+                                                                                                backgroundColor: .basicBackground))
 
     /// Pull To Refresh Support.
     ///

WooCommerce/Classes/ViewRelated/Dashboard/MyStore/TopPerformerDataViewController.swift

@@ -27,7 +27,9 @@ final class TopPerformerDataViewController: UIViewController, GhostableViewContr
     ///
     lazy var ghostTableViewController = GhostTableViewController(options: GhostTableViewOptions(displaysSectionHeader: false,
                                                                                                 cellClass: ProductTableViewCell.self,
-                                                                                                estimatedRowHeight: Constants.estimatedRowHeight))
+                                                                                                estimatedRowHeight: Constants.estimatedRowHeight,
+                                                                                                backgroundColor: .basicBackground,
+                                                                                                separatorStyle: .none))
 
     /// ResultsController: Loads TopEarnerStats for the current granularity from the Storage Layer
     ///

WooCommerce/Classes/ViewRelated/Dashboard/Settings/Plugins/PluginListViewController.swift

@@ -12,8 +12,6 @@ final class PluginListViewController: UIViewController, GhostableViewController
     lazy var ghostTableViewController = GhostTableViewController(options: GhostTableViewOptions(cellClass: HeadlineLabelTableViewCell.self,
                                                                                                 rowsPerSection: [10],
                                                                                                 tableViewStyle: .grouped,
-                                                                                                backgroundColor: .listBackground,
-                                                                                                separatorStyle: .singleLine,
                                                                                                 isScrollEnabled: false))
 
     /// Pull To Refresh Support.

WooCommerce/Classes/ViewRelated/ListSelector/PaginatedListSelectorViewController.swift

@@ -63,7 +63,6 @@ where DataSource.StorageModel == StorageModel, Model == DataSource.StorageModel.
     private let rowType = Cell.self
 
     lazy var ghostTableViewController = GhostTableViewController(options: GhostTableViewOptions(cellClass: Cell.self,
-                                                                                                backgroundColor: .listBackground,
                                                                                                 separatorStyle: viewProperties.separatorStyle))
 
     private lazy var tableView: UITableView = UITableView(frame: .zero, style: viewProperties.tableViewStyle)

WooCommerce/Classes/ViewRelated/Orders/OrderListViewController.swift

@@ -55,8 +55,6 @@ final class OrderListViewController: UIViewController, GhostableViewController {
                                                                                                 cellClass: OrderTableViewCell.self,
                                                                                                 estimatedRowHeight: Settings.estimatedRowHeight,
                                                                                                 tableViewStyle: .grouped,
-                                                                                                backgroundColor: .listBackground,
-                                                                                                separatorStyle: .singleLine,
                                                                                                 isScrollEnabled: false))
 
     /// Pull To Refresh Support.

WooCommerce/Classes/ViewRelated/Products/Edit Product/Reviews/ProductReviewsViewController.swift

@@ -11,9 +11,7 @@ final class ProductReviewsViewController: UIViewController, GhostableViewControl
     lazy var ghostTableViewController = GhostTableViewController(options: GhostTableViewOptions(cellClass: ProductReviewTableViewCell.self,
                                                                                                 estimatedRowHeight: ProductReviewsDataSource
                                                                                                                     .Settings
-                                                                                                                    .estimatedRowHeight,
-                                                                                                backgroundColor: .listBackground,
-                                                                                                separatorStyle: .singleLine))
+                                                                                                                    .estimatedRowHeight))
 
     /// Pull To Refresh Support.
     ///

WooCommerce/Classes/ViewRelated/ReusableViews/GhostTableViewController.swift

@@ -16,8 +16,8 @@ struct GhostTableViewOptions {
          rowsPerSection: [Int] = [3],
          estimatedRowHeight: CGFloat = 44,
          tableViewStyle: UITableView.Style = .plain,
-         backgroundColor: UIColor = .basicBackground,
-         separatorStyle: UITableViewCell.SeparatorStyle = .none,
+         backgroundColor: UIColor = .listBackground,
+         separatorStyle: UITableViewCell.SeparatorStyle = .singleLine,
          isScrollEnabled: Bool = true) {
         // By just passing the cellClass in the initializer we enforce that the GhostOptions reuseIdentifier is always that of the cellClass
         ghostOptions = GhostOptions(displaysSectionHeader: displaysSectionHeader, reuseIdentifier: cellClass.reuseIdentifier, rowsPerSection: rowsPerSection)

WooCommerce/Classes/ViewRelated/Reviews/ReviewsViewController.swift

@@ -11,9 +11,7 @@ final class ReviewsViewController: UIViewController, GhostableViewController {
     @IBOutlet private weak var tableView: UITableView!
 
     lazy var ghostTableViewController = GhostTableViewController(options: GhostTableViewOptions(cellClass: ProductReviewTableViewCell.self,
-                                                                                                estimatedRowHeight: Settings.estimatedRowHeight,
-                                                                                                backgroundColor: .listBackground,
-                                                                                                separatorStyle: .singleLine))
+                                                                                                estimatedRowHeight: Settings.estimatedRowHeight))
 
     /// Mark all as read nav bar button
     ///