Break out balsa and epoll_server from net/tools/flip_server.

net/tools/balsa/balsa_headers.cc

Index: net/tools/balsa/balsa_headers.cc
diff --git a/net/tools/flip_server/balsa_headers.cc b/net/tools/balsa/balsa_headers.cc
similarity index 99%
rename from net/tools/flip_server/balsa_headers.cc
rename to net/tools/balsa/balsa_headers.cc
index 040c0128e11e8223dad35b46fc2a522b1ad60856..4cb1f59e26c75b6917505b27112d3e226656328c 100644
--- a/net/tools/flip_server/balsa_headers.cc
+++ b/net/tools/balsa/balsa_headers.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "net/tools/flip_server/balsa_headers.h"
+#include "net/tools/balsa/balsa_headers.h"
 
 #include <stdio.h>
 #include <algorithm>
@@ -13,14 +13,12 @@
 
 #include "base/logging.h"
 #include "base/port.h"
-#include "base/strings/stringprintf.h"
 #include "base/strings/string_piece.h"
-#include "net/tools/flip_server/balsa_enums.h"
-#include "net/tools/flip_server/buffer_interface.h"
-#include "net/tools/flip_server/simple_buffer.h"
+#include "base/strings/stringprintf.h"
+#include "net/tools/balsa/balsa_enums.h"
+#include "net/tools/balsa/buffer_interface.h"
+#include "net/tools/balsa/simple_buffer.h"
 #include "third_party/tcmalloc/chromium/src/base/googleinit.h"
-// #include "util/gtl/iterator_adaptors-inl.h"
-// #include "util/gtl/map-util.h"
 
 namespace {