Removed changes to model bindings (#8412)

This is the same as reverting 1.10.x to commit 868ce12ad6

src/Orchard/Mvc/ModelBinders/BooleanBinderProvider.cs

@@ -1,27 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Web.Mvc;
-
-namespace Orchard.Mvc.ModelBinders {
-    public class BooleanBinderProvider : IModelBinderProvider, IModelBinder {
-
-        public IEnumerable<ModelBinderDescriptor> GetModelBinders() {
-            return new[] {
-                             new ModelBinderDescriptor {
-                                                           ModelBinder = this,
-                                                           Type = typeof(bool)
-                                                       }
-                         };
-        }
-
-        public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext) {
-            var value = false;
-            if (string.IsNullOrWhiteSpace(controllerContext.HttpContext.Request[bindingContext.ModelName])) return false;
-            var requestBooleanValue = controllerContext.HttpContext.Request[bindingContext.ModelName].Split(',')[0]; //Html.CheckBox and Html.CheckBoxFor return "true,false" string
-            if (!bool.TryParse(requestBooleanValue, out value)) {
-                bindingContext.ModelState.AddModelError(bindingContext.ModelName, new FormatException());
-            }
-            return value;
-        }
-    }
-}

src/Orchard/Orchard.Framework.csproj

@@ -182,7 +182,6 @@
     <Compile Include="Data\Migration\Schema\DropUniqueConstraintCommand.cs" />
     <Compile Include="Environment\Extensions\Models\LifecycleStatus.cs" />
     <Compile Include="Environment\ShellBuilders\ICompositionStrategy.cs" />
-    <Compile Include="Mvc\ModelBinders\BooleanBinderProvider.cs" />
     <Compile Include="Mvc\Updater.cs" />
     <Compile Include="Recipes\Models\ConfigurationContext.cs" />
     <Compile Include="Recipes\Models\RecipeBuilderStepConfigurationContext.cs" />