Don't propagate around TargetOptions in IR-gen; we don't use it.

Patch by Stephen Lin!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179639 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index c1f9516..1a803f3 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -67,7 +67,6 @@
   class VarDecl;
   class LangOptions;
   class CodeGenOptions;
-  class TargetOptions;
   class DiagnosticsEngine;
   class AnnotateAttr;
   class CXXDestructorDecl;
@@ -408,8 +407,8 @@
   /// @}
 public:
   CodeGenModule(ASTContext &C, const CodeGenOptions &CodeGenOpts,
-                const TargetOptions &TargetOpts, llvm::Module &M,
-                const llvm::DataLayout &TD, DiagnosticsEngine &Diags);
+                llvm::Module &M, const llvm::DataLayout &TD,
+                DiagnosticsEngine &Diags);
 
   ~CodeGenModule();