Remove derelict GRStmtNodeBuilder::LastNode.

llvm-svn: 97207
diff --git a/clang/lib/Checker/GRExprEngine.cpp b/clang/lib/Checker/GRExprEngine.cpp
index 30b82f70..aadfa52 100644
--- a/clang/lib/Checker/GRExprEngine.cpp
+++ b/clang/lib/Checker/GRExprEngine.cpp
@@ -460,7 +460,7 @@
                                 "Error evaluating statement");
 
   Builder = &builder;
-  EntryNode = builder.getLastNode();
+  EntryNode = builder.getBasePredecessor();
 
   // Set up our simple checks.
   if (BatchAuditor)