Merged Tether and cellular network types in System Tray.

chrome/browser/chromeos/tether/tether_service.h

Index: chrome/browser/chromeos/tether/tether_service.h
diff --git a/chrome/browser/chromeos/tether/tether_service.h b/chrome/browser/chromeos/tether/tether_service.h
index 27f1fface5e2982cd63b40ec0f55da73fe23ea33..3a971355b86d3a0e36beb03015b3c4b266998932 100644
--- a/chrome/browser/chromeos/tether/tether_service.h
+++ b/chrome/browser/chromeos/tether/tether_service.h
@@ -103,6 +103,8 @@ class TetherService : public KeyedService,
 
   bool IsBluetoothAvailable() const;
 
+  bool IsCellularAvailableButNotEnabled() const;
+
   // Whether Tether is allowed to be used. If the controlling preference
   // is set (from policy), this returns the preference value. Otherwise, it is
   // permitted if the flag is enabled.