Delete old x86 validator.

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

Index: src/trusted/validator_x86/testdata/64/addrex.test
diff --git a/src/trusted/validator_x86/testdata/64/addrex.test b/src/trusted/validator_x86/testdata/64/addrex.test
deleted file mode 100644
index f700d5ad58fd9d10e3b5b0bf9908e91f55aaeffd..0000000000000000000000000000000000000000
--- a/src/trusted/validator_x86/testdata/64/addrex.test
+++ /dev/null
@@ -1,25 +0,0 @@
-@hex:
-  # Sample test to see if we don't complain about a single REX prefix.
-  # That is, validate: add %r11d, %eax
-  41 01 C3
-@val:
-  VALIDATOR: Checking jump targets: 0 to 3
-  VALIDATOR: Checking that basic blocks are aligned
-  *** <input> is safe ***
-@rval:
-  VALIDATOR: Checking jump targets: 0 to 3
-  VALIDATOR: Checking that basic blocks are aligned
-  *** <input> is safe ***
-@rvald:
-  VALIDATOR: Checking block alignment and jump targets: 0 to 3
-  *** <input> is safe ***
-@vd-rval:
-  VALIDATOR: Checking jump targets: 0 to 3
-  VALIDATOR: Checking that basic blocks are aligned
-  *** <input> is safe ***
-@dis:
-  0000000000000000: 41 01 c3                                     add %r11d, %eax
-@vdis:
-  0000000000000000: 41 01 c3                                     add %r11d, %eax
-@rdfa_output:
-  return code: 0