Vtable -> VTable renames across the board.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101666 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp
index 82156f7..4f67f3d 100644
--- a/lib/CodeGen/CGExprConstant.cpp
+++ b/lib/CodeGen/CGExprConstant.cpp
@@ -446,7 +446,7 @@
     
     // Get the function pointer (or index if this is a virtual function).
     if (MD->isVirtual()) {
-      uint64_t Index = CGM.getVTables().getMethodVtableIndex(MD);
+      uint64_t Index = CGM.getVTables().getMethodVTableIndex(MD);
 
       // Itanium C++ ABI 2.3:
       //   For a non-virtual function, this field is a simple function pointer.