Move all vtable layout data into new VTableLayout class

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140506 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGClass.cpp b/lib/CodeGen/CGClass.cpp
index cafc954..17bd594 100644
--- a/lib/CodeGen/CGClass.cpp
+++ b/lib/CodeGen/CGClass.cpp
@@ -1453,7 +1453,7 @@
     VTableAddressPoint = Builder.CreateLoad(VTT);
   } else {
     uint64_t AddressPoint =
-      CGM.getVTableContext().getAddressPoint(Base, VTableClass);
+      CGM.getVTableContext().getVTableLayout(VTableClass).getAddressPoint(Base);
     VTableAddressPoint =
       Builder.CreateConstInBoundsGEP2_64(VTable, 0, AddressPoint);
   }