Add GetConnectionInfo function for BluetoothDevice, replacing the existing

extensions/browser/api/bluetooth/bluetooth_api_utils.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 "extensions/browser/api/bluetooth/bluetooth_api_utils.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_device.h"
@@ skipping 94 matching lines @@
     out->vendor_id.reset(new int(device.GetVendorID()));
     out->product_id.reset(new int(device.GetProductID()));
     out->device_id.reset(new int(device.GetDeviceID()));
   }
 
   ConvertDeviceTypeToApi(device.GetDeviceType(), &(out->type));
 
   out->paired.reset(new bool(device.IsPaired()));
   out->connected.reset(new bool(device.IsConnected()));
 
-  int rssi = device.GetRSSI();
-  if (rssi != BluetoothDevice::kUnknownPower)
-    out->rssi.reset(new int(rssi));
-
-  if (*out->connected) {
-    int current_transmit_power = device.GetCurrentHostTransmitPower();
-    if (current_transmit_power != BluetoothDevice::kUnknownPower)
-      out->current_host_transmit_power.reset(new int(current_transmit_power));
-    int maximum_transmit_power = device.GetMaximumHostTransmitPower();
-    if (maximum_transmit_power != BluetoothDevice::kUnknownPower)
-      out->maximum_host_transmit_power.reset(new int(maximum_transmit_power));
-  }

[Ilya Sherman, 2014/11/19 22:18:07]

Do you want to remove these from the IDL as well?

[Tim Song, 2014/12/06 00:51:38]

Done.

-
   std::vector<std::string>* string_uuids = new std::vector<std::string>();
   const device::BluetoothDevice::UUIDList& uuids = device.GetUUIDs();
   for (device::BluetoothDevice::UUIDList::const_iterator iter = uuids.begin();
        iter != uuids.end(); ++iter)
     string_uuids->push_back(iter->canonical_value());
   out->uuids.reset(string_uuids);
 }
 
 void PopulateAdapterState(const device::BluetoothAdapter& adapter,
                           AdapterState* out) {
   out->discovering = adapter.IsDiscovering();
   out->available = adapter.IsPresent();
   out->powered = adapter.IsPowered();
   out->name = adapter.GetName();
   out->address = adapter.GetAddress();
 }
 
 }  // namespace bluetooth
 }  // namespace core_api
 }  // namespace extensions