[Analysis] Remove unused declaration getCurrentLVarDefinition

The declaration was added without a corresponding function definition
by:

  commit ae497deddfd9c631380bc622fa3e184531c2600a
  Author: DeLesley Hutchins <delesley@google.com>
  Date:   Sat Apr 19 00:35:54 2014 +0000

diff --git a/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h b/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h
index 9c73d65..9d28325 100644 (file)
--- a/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h
+++ b/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h
@@ -484,8 +484,6 @@ private:
     SMap.insert(std::make_pair(S, E));
   }
 
-  til::SExpr *getCurrentLVarDefinition(const ValueDecl *VD);
-
   til::SExpr *addStatement(til::SExpr *E, const Stmt *S,
                            const ValueDecl *VD = nullptr);
   til::SExpr *lookupVarDecl(const ValueDecl *VD);