Remove useless 'llvm::' qualifier from names like StringRef and others that are
brought into 'clang' namespace by clang/Basic/LLVM.h


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172323 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/BoolAssignmentChecker.cpp b/lib/StaticAnalyzer/Checkers/BoolAssignmentChecker.cpp
index 00cbd77..36fe092 100644
--- a/lib/StaticAnalyzer/Checkers/BoolAssignmentChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/BoolAssignmentChecker.cpp
@@ -23,7 +23,7 @@
 
 namespace {
   class BoolAssignmentChecker : public Checker< check::Bind > {
-    mutable llvm::OwningPtr<BuiltinBug> BT;
+    mutable OwningPtr<BuiltinBug> BT;
     void emitReport(ProgramStateRef state, CheckerContext &C) const;
   public:
     void checkBind(SVal loc, SVal val, const Stmt *S, CheckerContext &C) const;