Move the Attributes::Builder outside of the Attributes class and into its own class named AttrBuilder. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165961 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp
index 976d69d..dc441d9 100644
--- a/lib/CodeGen/CGStmt.cpp
+++ b/lib/CodeGen/CGStmt.cpp
@@ -1632,7 +1632,7 @@
     llvm::InlineAsm::get(FTy, AsmString, Constraints, HasSideEffect,
                          /* IsAlignStack */ false, AsmDialect);
   llvm::CallInst *Result = Builder.CreateCall(IA, Args);
-  llvm::Attributes::Builder B;
+  llvm::AttrBuilder B;
   B.addAttribute(llvm::Attributes::NoUnwind);
   Result->addAttribute(llvm::AttrListPtr::FunctionIndex,
                        llvm::Attributes::get(getLLVMContext(), B));