Split network_interfaces.h off of net_utils.h.

net/net.gypi

Index: net/net.gypi
diff --git a/net/net.gypi b/net/net.gypi
index 355b9d09c10de2aeb37946d43d32144417737679..2b4cfbd0a9a106c9aa777f5eebe0d8d7ad9d0f2d 100644
--- a/net/net.gypi
+++ b/net/net.gypi
@@ -45,7 +45,9 @@
       'base/net_string_util.h',
       'base/net_util.cc',
       'base/net_util.h',
-      'base/net_util_posix.cc',
+      'base/network_interfaces.cc',
+      'base/network_interfaces.h',
+      'base/network_interfaces_posix.cc',
       'base/openssl_private_key_store.h',
       'base/openssl_private_key_store_android.cc',
       'base/openssl_private_key_store_memory.cc',
@@ -258,9 +260,9 @@
       'base/mime_util.h',
       'base/net_errors_win.cc',
       'base/net_info_source_list.h',
-      'base/net_util_linux.cc',
-      'base/net_util_mac.cc',
-      'base/net_util_win.cc',
+      'base/network_interfaces_linux.cc',
+      'base/network_interfaces_mac.cc',
+      'base/network_interfaces_win.cc',

[mmenke, 2015/06/03 15:12:38]

nit:  Alphabetize

[eroman, 2015/06/03 15:35:53]

Done.

       'base/network_activity_monitor.cc',
       'base/network_activity_monitor.h',
       'base/network_change_notifier.cc',
@@ -1313,6 +1315,7 @@
       'base/network_activity_monitor_unittest.cc',
       'base/network_change_notifier_unittest.cc',
       'base/network_change_notifier_win_unittest.cc',
+      'base/network_interfaces_unittest.cc',
       'base/network_quality_estimator_unittest.cc',
       'base/prioritized_dispatcher_unittest.cc',
       'base/priority_queue_unittest.cc',