Move IRBuilder type definition to common file.
 - No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58546 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index 2e2eea3..487cfcc 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -43,7 +43,7 @@
 class VISIBILITY_HIDDEN ScalarExprEmitter
   : public StmtVisitor<ScalarExprEmitter, Value*> {
   CodeGenFunction &CGF;
-  llvm::IRBuilder<> &Builder;
+  CGBuilderTy &Builder;
 
 public: