bluetooth: Clean up connection errors

extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_event_router.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_BROWSER_API_BLUETOOTH_LOW_ENERGY_BLUETOOTH_LOW_ENERGY_EVENT_ROUTER_H_
 #define EXTENSIONS_BROWSER_API_BLUETOOTH_LOW_ENERGY_BLUETOOTH_LOW_ENERGY_EVENT_ROUTER_H_
 
 #include <cstddef>
 #include <cstdint>
 #include <map>
@@ skipping 72 matching lines @@
   };
 
   explicit BluetoothLowEnergyEventRouter(content::BrowserContext* context);
   ~BluetoothLowEnergyEventRouter() override;
 
   // Possible ways that an API method can fail or succeed.
   enum Status {
     kStatusSuccess = 0,
     kStatusErrorAlreadyConnected,
     kStatusErrorAlreadyNotifying,
-    kStatusErrorAttributeLengthInvalid,
     kStatusErrorAuthenticationFailed,
     kStatusErrorCanceled,
-    kStatusErrorConnectionCongested,
     kStatusErrorFailed,
     kStatusErrorGattNotSupported,
     kStatusErrorHigherSecurity,
     kStatusErrorInProgress,
     kStatusErrorInsufficientAuthorization,
-    kStatusErrorInsufficientEncryption,
     kStatusErrorInvalidArguments,
     kStatusErrorInvalidLength,
     kStatusErrorNotConnected,
     kStatusErrorNotFound,
     kStatusErrorNotNotifying,
-    kStatusErrorOffsetInvalid,
     kStatusErrorPermissionDenied,
-    kStatusErrorRequestNotSupported,
     kStatusErrorTimeout,
     kStatusErrorUnsupportedDevice,
     kStatusErrorInvalidServiceId,
   };
 
   // Error callback is used by asynchronous methods to report failures.
   using ErrorCallback = base::Callback<void(Status)>;
 
   // Returns true if Bluetooth is supported on the current platform or if the
   // internal |adapter_| instance has been initialized for testing.
@@ skipping 458 matching lines @@
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
   base::WeakPtrFactory<BluetoothLowEnergyEventRouter> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothLowEnergyEventRouter);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_BLUETOOTH_LOW_ENERGY_BLUETOOTH_LOW_ENERGY_EVENT_ROUTER_H_