Remove this test. There are other, duplicates, in the clang test suite.

llvm-svn: 138084

llvm/test/FrontendC++/2010-02-17-DbgArtificialArg.cpp

@@ -1,21 +0,0 @@
-// RUN: %llvmgcc -g -S %s -dA -fverbose-asm -o %t
-// RUN: llc -asm-verbose < %t | FileCheck %s
-// Test to artificial attribute attahed to "this" pointer type.
-// Radar 7655792 and 7655002
-
-class A {
-public:
-  int fn1(int i) const { return i + 2; };
-};
-
-int foo() {
-  A a;
-//CHECK:        .ascii   "this"                 ## DW_AT_name
-//CHECK-NEXT:        .byte   0
-//CHECK-NEXT:        ## DW_AT_decl_file
-//CHECK-NEXT:        ## DW_AT_decl_line
-//CHECK-NEXT:        ## DW_AT_type
-//CHECK-NEXT:        ## DW_AT_artificial
-
-  return a.fn1(1);
-}