Add WiMaxManager device status enum type.

BUG=chrome-os-partner:10009
TEST=emerge system_api

Change-Id: I223eaf61894f74905c591e38590e5e0620d07be0
Reviewed-on: https://gerrit.chromium.org/gerrit/23859
Tested-by: Ben Chan <benchan@chromium.org>
Reviewed-by: Darin Petkov <petkov@chromium.org>
Commit-Ready: Darin Petkov <petkov@chromium.org>
diff --git a/dbus/service_constants.h b/dbus/service_constants.h
index 2804d9b..ed1e4b2 100644
--- a/dbus/service_constants.h
+++ b/dbus/service_constants.h
@@ -703,6 +703,15 @@
 const char kEAPAnonymousIdentity[] = "EAPAnonymousIdentity";
 const char kEAPUserIdentity[] = "EAPUserIdentity";
 const char kEAPUserPassword[] = "EAPUserPassword";
+
+enum DeviceStatus {
+  kDeviceStatusUninitialized,
+  kDeviceStatusDisabled,
+  kDeviceStatusReady,
+  kDeviceStatusScanning,
+  kDeviceStatusConnecting,
+  kDeviceStatusConnected
+};
 }  // namespace wimax_manager
 
 namespace bluetooth_common {