Update Subzero to start parsing PNaCl bitcode files.

src/IceConverter.h

Index: src/IceConverter.h
diff --git a/src/IceConverter.h b/src/IceConverter.h
index 71fc8aa0c5f4dadc13af0867f5da349ccf5b79aa..2e85ad4fe6517b7024c39f9df6cf0390de199307 100644
--- a/src/IceConverter.h
+++ b/src/IceConverter.h
@@ -14,7 +14,7 @@
 #ifndef SUBZERO_SRC_ICECONVERTER_H
 #define SUBZERO_SRC_ICECONVERTER_H
 
-#include "IceGlobalContext.h"
+#include "IceTranslator.h"
 
 namespace llvm {
 class Module;
@@ -22,25 +22,13 @@ class Module;
 
 namespace Ice {
 
-class Converter {
+class Converter : public Ice::Translator {
 public:
-  Converter(Ice::GlobalContext *Ctx,
-            bool DisableInternal,
-            bool SubzeroTimingEnabled,
-            bool DisableTranslation)
-      : Ctx(Ctx),
-        DisableInternal(DisableInternal),
-        SubzeroTimingEnabled(SubzeroTimingEnabled),
-        DisableTranslation(DisableTranslation)
-  {}
+  Converter(Ice::GlobalContext *Ctx, Ice::ClFlags &Flags)
+      : Translator(Ctx, Flags) {}
   /// Converts the LLVM Module to ICE. Returns exit status 0 if successful,
   /// Nonzero otherwise.
   int convertToIce(llvm::Module *Mod);
-private:
-  Ice::GlobalContext *Ctx;
-  bool DisableInternal;
-  bool SubzeroTimingEnabled;
-  bool DisableTranslation;
 };
 
 }