Fix some warnings in building LLDB.

Differential Revision: https://reviews.llvm.org/D57413

llvm-svn: 352557
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
index 8133ee5..c4a379d 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
@@ -1263,7 +1263,7 @@
 
 void GDBRemoteCommunication::SetHistoryStream(llvm::raw_ostream *strm) {
   m_history.SetStream(strm);
-};
+}
 
 llvm::Error
 GDBRemoteCommunication::ConnectLocally(GDBRemoteCommunication &client,