cros: Eliminate bluetooth methods from SystemTrayDelegate

chrome/browser/ui/ash/system_tray_delegate_chromeos.h

Index: chrome/browser/ui/ash/system_tray_delegate_chromeos.h
diff --git a/chrome/browser/ui/ash/system_tray_delegate_chromeos.h b/chrome/browser/ui/ash/system_tray_delegate_chromeos.h
index ed0b02944b64093b95e6775d8c995a9f70b1e5d5..2a43ef8442d6e4990742b029ed31e7569c1d2b38 100644
--- a/chrome/browser/ui/ash/system_tray_delegate_chromeos.h
+++ b/chrome/browser/ui/ash/system_tray_delegate_chromeos.h
@@ -76,21 +76,12 @@ class SystemTrayDelegateChromeOS
   bool ShouldShowNotificationTray() const override;
   void ShowEnterpriseInfo() override;
   void ShowUserLogin() override;
-  void GetAvailableBluetoothDevices(ash::BluetoothDeviceList* list) override;
-  void BluetoothStartDiscovering() override;
-  void BluetoothStopDiscovering() override;
-  void ConnectToBluetoothDevice(const std::string& address) override;
-  bool IsBluetoothDiscovering() const override;
   void GetCurrentIME(ash::IMEInfo* info) override;
   void GetAvailableIMEList(ash::IMEInfoList* list) override;
   void GetCurrentIMEProperties(ash::IMEPropertyInfoList* list) override;
   base::string16 GetIMEManagedMessage() override;
   void SwitchIME(const std::string& ime_id) override;
   void ActivateIMEProperty(const std::string& key) override;
-  void ToggleBluetooth() override;
-  bool GetBluetoothAvailable() override;
-  bool GetBluetoothEnabled() override;
-  bool GetBluetoothDiscovering() override;
   ash::NetworkingConfigDelegate* GetNetworkingConfigDelegate() const override;
   bool GetSessionStartTime(base::TimeTicks* session_start_time) override;
   bool GetSessionLengthLimit(base::TimeDelta* session_length_limit) override;