Delete EdgeBackground.cs

src/Privatezilla/Privatezilla/Settings/Edge/EdgeBackground.cs

@@ -1,54 +0,0 @@
-using Microsoft.Win32;
-
-namespace Privatezilla.Setting.Edge
-{
-    internal class EdgeBackground : SettingBase
-    {
-        private const string EdgeKey = @"HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Edge";
-        private const int DesiredValue = 0;
-
-        public override string ID()
-        {
-            return Properties.Resources.settingsEdgeBackground;
-        }
-
-        public override string Info()
-        {
-            return Properties.Resources.settingsEdgeBackgroundInfo;
-        }
-
-        public override bool CheckSetting()
-        {
-            return !(
-               RegistryHelper.IntEquals(EdgeKey, "BackgroundModeEnabled", DesiredValue)
-             );
-        }
-
-        public override bool DoSetting()
-        {
-            try
-            {
-                Registry.SetValue(EdgeKey, "BackgroundModeEnabled", DesiredValue, RegistryValueKind.DWord);
-                return true;
-            }
-            catch
-            { }
-
-            return false;
-        }
-
-        public override bool UndoSetting()
-        {
-            try
-            {
-                Registry.SetValue(EdgeKey, "BackgroundModeEnabled", 1, RegistryValueKind.DWord);
-                return true;
-            }
-            catch
-            { }
-
-            return false;
-        }
-
-    }
-}