Moving net/tools/quic code to net::tools namspace

net/tools/quic/quic_server_session.cc

Index: net/tools/quic/quic_server_session.cc
diff --git a/net/tools/quic/quic_server_session.cc b/net/tools/quic/quic_server_session.cc
index 94c492d404460975560359a10d5e681a2ce296f2..fc84f75f5f538c6e0cd9d6bd032a45f9cd656362 100644
--- a/net/tools/quic/quic_server_session.cc
+++ b/net/tools/quic/quic_server_session.cc
@@ -9,6 +9,7 @@
 #include "net/tools/quic/quic_spdy_server_stream.h"
 
 namespace net {
+namespace tools {
 
 QuicServerSession::QuicServerSession(QuicConnection* connection,
                                      QuicSessionOwner* owner)
@@ -58,4 +59,5 @@ QuicCryptoServerStream* QuicServerSession::GetCryptoStream() {
   return &crypto_stream_;
 }
 
+}  // namespace tools
 }  // namespace net