Remove RequiredMods logic.

OpenRA.Mods.Common/OpenRA.Mods.Common.csproj

@@ -615,7 +615,6 @@
     <Compile Include="Widgets\Logic\Ingame\SupportPowerBinLogic.cs" />
     <Compile Include="Widgets\Logic\Ingame\SupportPowerTooltipLogic.cs" />
     <Compile Include="Widgets\Logic\Ingame\WorldTooltipLogic.cs" />
-    <Compile Include="Widgets\Logic\Installation\InstallModLogic.cs" />
     <Compile Include="Widgets\Logic\Lobby\ClientTooltipLogic.cs" />
     <Compile Include="Widgets\Logic\Lobby\KickClientLogic.cs" />
     <Compile Include="Widgets\Logic\Lobby\KickSpectatorsLogic.cs" />

OpenRA.Mods.Common/Widgets/Logic/Installation/InstallModLogic.cs

@@ -1,31 +0,0 @@
-#region Copyright & License Information
-/*
- * Copyright 2007-2017 The OpenRA Developers (see AUTHORS)
- * This file is part of OpenRA, which is free software. It is made
- * available to you under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 3 of
- * the License, or (at your option) any later version. For more
- * information, see COPYING.
- */
-#endregion
-
-using System.Linq;
-using OpenRA.Widgets;
-
-namespace OpenRA.Mods.Common.Widgets.Logic
-{
-	public class InstallModLogic : ChromeLogic
-	{
-		[ObjectCreator.UseCtor]
-		public InstallModLogic(Widget widget, Manifest mod)
-		{
-			var panel = widget.Get("INSTALL_MOD_PANEL");
-
-			var mods = mod.RequiresMods.Where(m => !Game.IsModInstalled(m)).Select(m => "{0} ({1})".F(m.Key, m.Value));
-			var text = string.Join(", ", mods);
-			panel.Get<LabelWidget>("MOD_LIST").Text = text;
-
-			panel.Get<ButtonWidget>("BACK_BUTTON").OnClick = Ui.CloseWindow;
-		}
-	}
-}

OpenRA.Mods.Common/Widgets/Logic/ModBrowserLogic.cs

@@ -180,18 +180,6 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 		void LoadMod(Manifest mod)
 		{
 			var modId = mod.Id;
-			if (!Game.IsModInstalled(modId))
-			{
-				var widgetArgs = new WidgetArgs
-				{
-					{ "mod", selectedMod },
-					{ "content", content[selectedMod] },
-				};
-
-				Ui.OpenWindow("INSTALL_MOD_PANEL", widgetArgs);
-				return;
-			}
-
 			if (!IsModInstalled(mod))
 			{
 				var widgetArgs = new WidgetArgs