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

net/tools/quic/end_to_end_test.cc

Index: net/tools/quic/end_to_end_test.cc
diff --git a/net/tools/quic/end_to_end_test.cc b/net/tools/quic/end_to_end_test.cc
index 70b9a76c430bd4c11dd49116500f68ccd88edf18..e98c4ea17f6e5d829a333bdf93a250afadea8c0a 100644
--- a/net/tools/quic/end_to_end_test.cc
+++ b/net/tools/quic/end_to_end_test.cc
@@ -27,9 +27,12 @@
 
 using base::StringPiece;
 using base::WaitableEvent;
+using net::test::QuicSessionPeer;
+using net::test::ReliableQuicStreamPeer;
 using std::string;
 
 namespace net {
+namespace tools {
 namespace test {
 namespace {
 
@@ -520,4 +523,5 @@ TEST_F(EndToEndTest, ResetConnection) {
 
 }  // namespace
 }  // namespace test
+}  // namespace tools
 }  // namespace net