Create a proper target machine for PNaCl.

lib/Target/PNaCl/TargetInfo/PNaClTargetInfo.h

Index: lib/Target/PNaCl/TargetInfo/PNaClTargetInfo.h
diff --git a/lib/Target/JSBackend/MCTargetDesc/JSBackendMCTargetDesc.h b/lib/Target/PNaCl/TargetInfo/PNaClTargetInfo.h
similarity index 60%
copy from lib/Target/JSBackend/MCTargetDesc/JSBackendMCTargetDesc.h
copy to lib/Target/PNaCl/TargetInfo/PNaClTargetInfo.h
index c98a55df83ba58cfc76b4ef4b5391c3df38d00b2..c92730448e9266d77fb9ff824ea1d1e3fa152312 100644
--- a/lib/Target/JSBackend/MCTargetDesc/JSBackendMCTargetDesc.h
+++ b/lib/Target/PNaCl/TargetInfo/PNaClTargetInfo.h
@@ -1,4 +1,4 @@
-//===- JSBackendMCTargetDesc.h - JS Backend Target Descriptions -*- C++ -*-===//
+//===-- llvm/Target/PNaCl/PNaClTargetMachine.cpp - Target Information -*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,19 +7,17 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This file provides asm.js specific target descriptions.
+// This file defines the TargetMachine class specific to PNaCl.
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef JSBACKENDMCTARGETDESC_H
-#define JSBACKENDMCTARGETDESC_H
+#ifndef LLVM_LIB_TARGET_PNACLTARGETINFO_H
+#define LLVM_LIB_TARGET_PNACLTARGETINFO_H
 
 #include "llvm/Support/TargetRegistry.h"
 
 namespace llvm {
-
-extern Target TheJSBackendTarget;
-
-} // End llvm namespace
+  extern Target PNaClLe32_Target;
+}
 
 #endif