Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").

llvm-svn: 240353
diff --git a/clang/lib/Analysis/LiveVariables.cpp b/clang/lib/Analysis/LiveVariables.cpp
index 13af3be..0ab1580 100644
--- a/clang/lib/Analysis/LiveVariables.cpp
+++ b/clang/lib/Analysis/LiveVariables.cpp
@@ -44,7 +44,7 @@
   void sortWorklist();
 };
 
-} // namespace
+}
 
 void DataflowWorklist::enqueueBlock(const clang::CFGBlock *block) {
   if (block && !enqueuedBlocks[block->getBlockID()]) {
@@ -106,7 +106,7 @@
       DSetFact(false), // This is a *major* performance win.
       killAtAssign(KillAtAssign) {}
 };
-} // namespace
+}
 
 static LiveVariablesImpl &getImpl(void *x) {
   return *((LiveVariablesImpl *) x);
@@ -135,7 +135,7 @@
     }
     return A;
   }
-} // namespace
+}
 
 void LiveVariables::Observer::anchor() { }
 
@@ -212,7 +212,7 @@
   void VisitUnaryOperator(UnaryOperator *UO);
   void Visit(Stmt *S);
 };
-} // namespace
+}
 
 static const VariableArrayType *FindVA(QualType Ty) {
   const Type *ty = Ty.getTypePtr();