Roll-back r250822.

Summary: It breaks the build for the ASTMatchers

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D13893

llvm-svn: 250827
diff --git a/clang/lib/Analysis/ThreadSafety.cpp b/clang/lib/Analysis/ThreadSafety.cpp
index 407b7f0..bce5175 100644
--- a/clang/lib/Analysis/ThreadSafety.cpp
+++ b/clang/lib/Analysis/ThreadSafety.cpp
@@ -48,7 +48,7 @@
 using namespace threadSafety;
 
 // Key method definition
-ThreadSafetyHandler::~ThreadSafetyHandler() = default;
+ThreadSafetyHandler::~ThreadSafetyHandler() {}
 
 namespace {
 class TILPrinter :
@@ -107,7 +107,7 @@
       : CapabilityExpr(CE), LKind(LK), AcquireLoc(Loc), Asserted(Asrt),
         Declared(Declrd) {}
 
-  virtual ~FactEntry() = default;
+  virtual ~FactEntry() {}
 
   LockKind          kind()       const { return LKind;      }
   SourceLocation    loc()        const { return AcquireLoc; }