device/bluetooth: Move GATT observer methods to BluetoothAdapter::Observer.

device/bluetooth/bluetooth_device_win.cc

 // Copyright (c) 2012 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.
 
 #include "device/bluetooth/bluetooth_device_win.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/logging.h"
@@ skipping 43 matching lines @@
   }
 }
 
 BluetoothDeviceWin::~BluetoothDeviceWin() {
 }
 
 void BluetoothDeviceWin::SetVisible(bool visible) {
   visible_ = visible;
 }
 
-void BluetoothDeviceWin::AddObserver(
-    device::BluetoothDevice::Observer* observer) {
-  DCHECK(observer);
-  observers_.AddObserver(observer);
-}
-
-void BluetoothDeviceWin::RemoveObserver(
-    device::BluetoothDevice::Observer* observer) {
-  DCHECK(observer);
-  observers_.RemoveObserver(observer);
-}
-
-
 uint32 BluetoothDeviceWin::GetBluetoothClass() const {
   return bluetooth_class_;
 }
 
 std::string BluetoothDeviceWin::GetDeviceName() const {
   return name_;
 }
 
 std::string BluetoothDeviceWin::GetAddress() const {
   return address_;
@@ skipping 131 matching lines @@
   for (ServiceRecordList::const_iterator iter = service_record_list_.begin();
        iter != service_record_list_.end();
        ++iter) {
     if ((*iter)->uuid() == uuid)
       return *iter;
   }
   return NULL;
 }
 
 }  // namespace device