Remove Emscripten support

include/llvm/Transforms/NaCl.h

Index: include/llvm/Transforms/NaCl.h
diff --git a/include/llvm/Transforms/NaCl.h b/include/llvm/Transforms/NaCl.h
index f93790643f277d93bbfc8c12da3d33234d9451af..527132d7df8fd0b0de68c4f13cdd344cd74dd148 100644
--- a/include/llvm/Transforms/NaCl.h
+++ b/include/llvm/Transforms/NaCl.h
@@ -69,15 +69,6 @@ ModulePass *createStripMetadataPass();
 ModulePass *createStripModuleFlagsPass();
 ModulePass *createStripDanglingDISubprogramsPass();
 
-// Emscripten passes:
-FunctionPass *createExpandInsertExtractElementPass();
-ModulePass *createExpandI64Pass();
-ModulePass *createLowerEmAsyncifyPass();
-ModulePass *createLowerEmExceptionsPass();
-ModulePass *createLowerEmSetjmpPass();
-ModulePass *createNoExitRuntimePass();
-// Emscripten passes end.
-
 void PNaClABISimplifyAddPreOptPasses(Triple *T, PassManagerBase &PM);
 void PNaClABISimplifyAddPostOptPasses(Triple *T, PassManagerBase &PM);