Revert r142914 and r142915, due to possibly missing file.

r142914: "Introduce a placeholder type for "pseudo object""
r142915: "Pull the pseudo-object stuff into its own file."

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142921 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Rewrite/RewriteObjC.cpp b/lib/Rewrite/RewriteObjC.cpp
index 1af9a6c..6a392ea 100644
--- a/lib/Rewrite/RewriteObjC.cpp
+++ b/lib/Rewrite/RewriteObjC.cpp
@@ -1304,7 +1304,7 @@
     } else {
       OMD = PropRefExpr->getImplicitPropertySetter();
       Sel = OMD->getSelector();
-      Ty = (*OMD->param_begin())->getType();
+      Ty = PropRefExpr->getType();
     }
     Super = PropRefExpr->isSuperReceiver();
     if (!Super) {
@@ -1380,7 +1380,7 @@
     } else {
       OMD = PropRefExpr->getImplicitPropertyGetter();
       Sel = OMD->getSelector();
-      Ty = OMD->getResultType();
+      Ty = PropRefExpr->getType();
     }
     Super = PropRefExpr->isSuperReceiver();
     if (!Super)