Restore cecil changes that treated GenericParameterConstraints as TypeReferences.

Author: Steve Pfister

src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil/MethodDefinitionRocks.cs

@@ -110,7 +110,7 @@ static bool IsParameterCompatibleWith (TypeReference a, TypeReference b)
 returntrue;
 vargpa=(GenericParameter)a;
 foreach(varcingpa.Constraints){
-if(!c.IsAssignableFrom(b))
+if(!c.ConstraintType.IsAssignableFrom(b))
 returnfalse;
 }
 returntrue;

tools/generator/Java.Interop.Tools.Generator.ObjectModel/GenericParameterDefinition.cs

@@ -72,7 +72,7 @@ public static GenericParameterDefinitionList FromMetadata (IEnumerable<GenericPa
 ret.Add(newGenericParameterDefinition(
 p.FullNameCorrected(),
 (fromainp.Constraints
-selecta.FullNameCorrected()).ToArray()));
+selecta.ConstraintType.FullNameCorrected()).ToArray()));
 }
 returnret;
 }