Delete old x86 validator.

src/trusted/validator_x86/testdata/64/add_cs_gs_prefix.test

Index: src/trusted/validator_x86/testdata/64/add_cs_gs_prefix.test
diff --git a/src/trusted/validator_x86/testdata/64/add_cs_gs_prefix.test b/src/trusted/validator_x86/testdata/64/add_cs_gs_prefix.test
deleted file mode 100644
index fa8c6be8273d2e5099c51cca9002dc6856f72080..0000000000000000000000000000000000000000
--- a/src/trusted/validator_x86/testdata/64/add_cs_gs_prefix.test
+++ /dev/null
@@ -1,51 +0,0 @@
-@hex:
-  # Example of using multiple prefixes that are illegal. In this case the CS
-  # and GS semgment prefixes. Instruction is:
-  #       add %al, %al
-  2e 36 00 c0
-@val:
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: More than one (non-REX) prefix byte specified
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: Uses a segment prefix byte not allowed by Native Client
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: Specifying different segment registers using prefix bytes is not allowed by Native Client
-  VALIDATOR: Checking jump targets: 0 to 4
-  VALIDATOR: Checking that basic blocks are aligned
-  *** <input> IS UNSAFE ***
-@rval:
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: More than one (non-REX) prefix byte specified
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: Uses a segment prefix byte not allowed by Native Client
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: Specifying different segment registers using prefix bytes is not allowed by Native Client
-  VALIDATOR: Checking jump targets: 0 to 4
-  VALIDATOR: Checking that basic blocks are aligned
-  *** <input> IS UNSAFE ***
-@rvald:
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: More than one (non-REX) prefix byte specified
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: Uses a segment prefix byte not allowed by Native Client
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: Specifying different segment registers using prefix bytes is not allowed by Native Client
-  VALIDATOR: Checking block alignment and jump targets: 0 to 4
-  *** <input> IS UNSAFE ***
-@vd-rval:
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: More than one (non-REX) prefix byte specified
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: Uses a segment prefix byte not allowed by Native Client
-  VALIDATOR: 0000000000000000: 2e 36 00 c0                                  add %al, %al
-  VALIDATOR: ERROR: Specifying different segment registers using prefix bytes is not allowed by Native Client
-  VALIDATOR: Checking jump targets: 0 to 4
-  VALIDATOR: Checking that basic blocks are aligned
-  *** <input> IS UNSAFE ***
-@dis:
-  0000000000000000: 2e 36 00 c0                                  add %al, %al
-@vdis:
-  0000000000000000: 2e 36 00 c0                                  add %al, %al
-@rdfa_output:
-  0: [0] unrecognized instruction
-  return code: 1