Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

Apparently, the style needs to be agreed upon first.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240390 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Support/StreamingMemoryObject.cpp

@@ -129,4 +129,4 @@ StreamingMemoryObject::StreamingMemoryObject(
       BytesSkipped(0), ObjectSize(0), EOFReached(false) {
   BytesRead = this->Streamer->GetBytes(&Bytes[0], kChunkSize);
 }
-} // namespace llvm
+}