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

llvm-svn: 240353

clang/lib/Frontend/DependencyFile.cpp

@@ -198,7 +198,7 @@ public:
   bool visitInputFile(StringRef Filename, bool isSystem,
                       bool isOverridden) override;
 };
-} // namespace
+}
 
 DependencyFileGenerator::DependencyFileGenerator(void *Impl)
 : Impl(Impl) { }