Revert "Fix build."

This reverts commit 0df4bec580.

ICSharpCode.NRefactory/TypeSystem/ITypeDefinition.cs

@@ -105,11 +105,11 @@ namespace ICSharpCode.NRefactory.TypeSystem
 		IList<IMember> Members { get; }
 
 		/// <summary>
-		/// Gets the members that are defined in this type definition.
+		/// Gets the members that are defined in this type.
 		/// </summary>
 		/// <param name="filter">The filter used to select which members to return.
 		/// The filter is tested on the original member definitions (before specialization).</param>
-		IList<IMember> GetDefinedMembers (Predicate<IUnresolvedMember> filter);
+		IList<IMember> GetDefinedMembers (Predicate<IUnresolvedMethod> filter);
 
 		IEnumerable<IField> Fields { get; }
 		IEnumerable<IMethod> Methods { get; }

ICSharpCode.NRefactory/TypeSystem/Implementation/DefaultResolvedTypeDefinition.cs

@@ -282,7 +282,7 @@ namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 		
 		MemberList memberList;
 		
-		MemberList GetMemberList(Predicate<IUnresolvedMember> filter = null)
+		MemberList GetMemberList(Predicate<IUnresolvedMethod> filter = null)
 		{
 			var result = LazyInit.VolatileRead(ref this.memberList);
 			if (result != null) {
@@ -345,7 +345,7 @@ namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 			get { return GetMemberList(); }
 		}
 
-		public IList<IMember> GetDefinedMembers (Predicate<IUnresolvedMember> filter)
+		public IList<IMember> GetDefinedMembers (Predicate<IUnresolvedMethod> filter)
 		{
 			return GetMemberList(filter);
 		}