[C++11] Use 'nullptr'. StaticAnalyzer edition.

llvm-svn: 209642
diff --git a/clang/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp b/clang/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
index a8d7b3a..20360ef 100644
--- a/clang/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp
@@ -45,9 +45,9 @@
 private:
   const SubRegion *baseRegion;
   SVal byteOffset;
-  
+
   RegionRawOffsetV2()
-    : baseRegion(0), byteOffset(UnknownVal()) {}
+    : baseRegion(nullptr), byteOffset(UnknownVal()) {}
 
 public:
   RegionRawOffsetV2(const SubRegion* base, SVal offset)