Rename 'VisitLocation' to 'visitLocation'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122271 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Checker/DereferenceChecker.cpp b/lib/Checker/DereferenceChecker.cpp
index 0f75cc0..5938ca1 100644
--- a/lib/Checker/DereferenceChecker.cpp
+++ b/lib/Checker/DereferenceChecker.cpp
@@ -28,7 +28,7 @@
 public:
   DereferenceChecker() : BT_null(0), BT_undef(0) {}
   static void *getTag() { static int tag = 0; return &tag; }
-  void VisitLocation(CheckerContext &C, const Stmt *S, SVal location);
+  void visitLocation(CheckerContext &C, const Stmt *S, SVal location);
 
   std::pair<ExplodedNode * const*, ExplodedNode * const*>
   getImplicitNodes() const {
@@ -83,7 +83,7 @@
   }
 }
 
-void DereferenceChecker::VisitLocation(CheckerContext &C, const Stmt *S,
+void DereferenceChecker::visitLocation(CheckerContext &C, const Stmt *S,
                                        SVal l) {
   // Check for dereference of an undefined value.
   if (l.isUndef()) {