Object/COFF: Fix import library's getNameType method.

This expression to extract bits were simply wrong.
I'm going to test this functionality from LLD.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241703 91177308-0d34-0410-b5e6-96231b3b80d8

Author: rui314

include/llvm/Object/COFF.h

@@ -474,7 +474,7 @@ struct coff_import_header {
   support::ulittle16_t OrdinalHint;
   support::ulittle16_t TypeInfo;
   int getType() const { return TypeInfo & 0x3; }
-  int getNameType() const { return (TypeInfo & 0x7) >> 2; }
+  int getNameType() const { return (TypeInfo >> 2) & 0x7; }
 };
 
 struct coff_import_directory_table_entry {