* common.src: added PackingSize.cs;

svn path=/trunk/mcs/; revision=831

mcs/class/corlib/System.Reflection.Emit/common.src

@@ -6,5 +6,6 @@ OpCode.cs
 OpCodeType.cs
 OpCodes.cs
 OperandType.cs
+PackingSize.cs
 PEFileKinds.cs
 StackBehaviour.cs