Undo unnecessary changes

Author: golson

WMFComponents/Sources/WMFComponents/Extensions/Navigation Bar/WMFNavigationBarHiding.swift

@@ -59,8 +59,6 @@ public extension WMFNavigationBarHiding where Self:UIViewController {
         }
     }
 
-    /// Call from a UIViewController's scrollViewDidScroll method to swap the logo image on scroll
-    /// - Parameter scrollView: The scroll view to track scroll position
     func updateLogoImageOnScroll(scrollView: UIScrollView) {
         let finalOffset = scrollView.contentOffset.y + scrollView.safeAreaInsets.top
         let isCompactMode = finalOffset > 75

Wikipedia/Code/SearchLanguagesBarViewController.swift

@@ -23,15 +23,6 @@ class SearchLanguageButton: UnderlineButton {
 
     // MARK: - UI Elements
 
-    private lazy var backgroundView: UIView = {
-        let view = UIView()
-        view.translatesAutoresizingMaskIntoConstraints = false
-        view.isUserInteractionEnabled = false
-        view.layer.cornerRadius = 8
-        view.layer.masksToBounds = true
-        return view
-    }()
-
     private lazy var languageCodeContainer: UIView = {
         let view = UIView()
         view.translatesAutoresizingMaskIntoConstraints = false
@@ -75,7 +66,6 @@ class SearchLanguageButton: UnderlineButton {
         titleLabel.numberOfLines = 1
         titleLabel.adjustsFontForContentSizeCategory = true
 
-        insertSubview(backgroundView, belowSubview: titleLabel)
         addSubview(languageCodeContainer)
         languageCodeContainer.addSubview(languageCodeLabel)
 
@@ -90,11 +80,7 @@ class SearchLanguageButton: UnderlineButton {
             languageCodeLabel.centerYAnchor.constraint(equalTo: languageCodeContainer.centerYAnchor),
             languageCodeLabel.centerXAnchor.constraint(equalTo: languageCodeContainer.centerXAnchor),
             languageCodeLabel.leadingAnchor.constraint(equalTo: languageCodeContainer.leadingAnchor, constant: 2),
-            languageCodeLabel.trailingAnchor.constraint(equalTo: languageCodeContainer.trailingAnchor, constant: -2),
-            backgroundView.leadingAnchor.constraint(equalTo: leadingAnchor),
-            backgroundView.trailingAnchor.constraint(equalTo: trailingAnchor),
-            backgroundView.topAnchor.constraint(equalTo: topAnchor),
-            backgroundView.bottomAnchor.constraint(equalTo: bottomAnchor)
+            languageCodeLabel.trailingAnchor.constraint(equalTo: languageCodeContainer.trailingAnchor, constant: -2)
         ])
 
         let isRTL = effectiveUserInterfaceLayoutDirection == .rightToLeft
@@ -117,7 +103,6 @@ class SearchLanguageButton: UnderlineButton {
         tintColor = isSelected ? theme.colors.link : theme.colors.tertiaryText
         languageCodeContainer.backgroundColor = isSelected ? theme.colors.link : theme.colors.tertiaryText
         languageCodeLabel.textColor = theme.colors.paperBackground
-        backgroundView.backgroundColor = theme.colors.paperBackground
     }
 
 }