[analyzer] Rename addTrackNullOrUndefValueVisitor to trackNullOrUndefValue.

This helper function (in the clang::ento::bugreporter namespace) may add more
than one visitor, but conceptually it's tracking a single use of a null or
undefined value and should do so as best it can.

Also, the BugReport parameter has been made a reference to underscore that
it is non-optional.

llvm-svn: 162720

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
index 457958d96e8..1e5189d69f6 100644
--- a/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
@@ -252,7 +252,7 @@ ProgramStateRef CStringChecker::checkNonNull(CheckerContext &C,
     BugReport *report = new BugReport(*BT, os.str(), N);
 
     report->addRange(S->getSourceRange());
-    bugreporter::addTrackNullOrUndefValueVisitor(N, S, report);
+    bugreporter::trackNullOrUndefValue(N, S, *report);
     C.EmitReport(report);
     return NULL;
   }