Revert "[ThinLTO] Internalize readonly globals"

This reverts commit 10c84a8f35cae4a9fc421648d9608fccda3925f2.

llvm-svn: 346768
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp
index 57f7324..5fe1e12 100644
--- a/llvm/lib/AsmParser/LLParser.cpp
+++ b/llvm/lib/AsmParser/LLParser.cpp
@@ -7642,8 +7642,7 @@
   if (ParseToken(lltok::rparen, "expected ')' here"))
     return true;
 
-  auto GS = llvm::make_unique<GlobalVarSummary>(
-      GVFlags, GlobalVarSummary::GVarFlags(), std::move(Refs));
+  auto GS = llvm::make_unique<GlobalVarSummary>(GVFlags, std::move(Refs));
 
   GS->setModulePath(ModulePath);