Object: Remove module accessors from IRObjectFile, and hide its constructor.

Differential Revision: https://reviews.llvm.org/D27079

llvm-svn: 289577
diff --git a/llvm/lib/Object/IRObjectFile.cpp b/llvm/lib/Object/IRObjectFile.cpp
index 28c64b4..07296e8 100644
--- a/llvm/lib/Object/IRObjectFile.cpp
+++ b/llvm/lib/Object/IRObjectFile.cpp
@@ -60,12 +60,6 @@
   return SymTab.getSymbolFlags(getSym(Symb));
 }
 
-GlobalValue *IRObjectFile::getSymbolGV(DataRefImpl Symb) {
-  return getSym(Symb).dyn_cast<GlobalValue *>();
-}
-
-std::unique_ptr<Module> IRObjectFile::takeModule() { return std::move(M); }
-
 basic_symbol_iterator IRObjectFile::symbol_begin() const {
   DataRefImpl Ret;
   Ret.p = reinterpret_cast<uintptr_t>(SymTab.symbols().data());
@@ -127,5 +121,6 @@
     return MOrErr.takeError();
 
   std::unique_ptr<Module> &M = MOrErr.get();
-  return llvm::make_unique<IRObjectFile>(BCOrErr.get(), std::move(M));
+  return std::unique_ptr<IRObjectFile>(
+      new IRObjectFile(*BCOrErr, std::move(M)));
 }