Remove unused AsmPrinter OptLevel argument, and propogate.
 - This more or less amounts to a revert of r65379. I'm curious to know what
   happened that caused this variable to become unused.

llvm-svn: 74579
diff --git a/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h b/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
index e21d001..f47daf1 100644
--- a/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
+++ b/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.h
@@ -38,9 +38,8 @@
   MCStreamer *Streamer;
  public:
   explicit X86ATTAsmPrinter(raw_ostream &O, X86TargetMachine &TM,
-                            const TargetAsmInfo *T, CodeGenOpt::Level OL,
-                            bool V)
-    : AsmPrinter(O, TM, T, OL, V) {
+                            const TargetAsmInfo *T, bool V)
+    : AsmPrinter(O, TM, T, V) {
     Subtarget = &TM.getSubtarget<X86Subtarget>();
     Context = 0;
     Streamer = 0;