[IB-1908]: [UI] Color of bottom bar should be black

Client/Frontend/Browser/TabToolbar.swift

@@ -331,7 +331,12 @@ extension TabToolbar: TabToolbarProtocol {
 
 extension TabToolbar: Themeable, PrivateModeUI {
     func applyTheme() {
-        backgroundColor = UIColor.theme.browser.background
+		// CLIQZ: because of design inconsistency for Cliqz we have to use different color.
+		#if PAID
+		backgroundColor = UIColor.theme.browser.background
+		#else
+        backgroundColor = UIColor.theme.homePanel.toolbarBackground
+		#endif
         helper?.setTheme(forButtons: actionButtons)
     }
 

Cliqz/Theme/GhosteryDarkTheme.swift

@@ -94,7 +94,7 @@ fileprivate class DarkTextFieldColor: TextFieldColor {
 }
 
 fileprivate class DarkHomePanelColor: HomePanelColor {
-    override var toolbarBackground: UIColor { return defaultBackground }
+    override var toolbarBackground: UIColor { return UIColor.black }
     override var toolbarHighlight: UIColor { return UIColor.Photon.Blue40 }
     override var toolbarTint: UIColor { return UIColor.Photon.Grey30 }
     override var panelBackground: UIColor { return UIColor.Photon.Grey90 }