Get all the UsbConfigDescriptor for the device configuration

device/devices_app/usb/device_impl.cc

Index: device/devices_app/usb/device_impl.cc
diff --git a/device/devices_app/usb/device_impl.cc b/device/devices_app/usb/device_impl.cc
index e8b299b86b77f69da4f8992d90bc413cf13d89ab..4b370f26b595a7930839df6a8c415eee63032029 100644
--- a/device/devices_app/usb/device_impl.cc
+++ b/device/devices_app/usb/device_impl.cc
@@ -8,7 +8,6 @@
 #include "base/callback.h"
 #include "base/stl_util.h"
 #include "device/devices_app/usb/type_converters.h"
-#include "device/usb/usb_descriptors.h"
 #include "device/usb/usb_device.h"
 #include "net/base/io_buffer.h"
 
@@ -123,7 +122,7 @@ void DeviceImpl::GetDeviceInfo(const GetDeviceInfoCallback& callback) {
   // but GetConfiguration() is non-const so we do it here for now.
   DeviceInfoPtr info = DeviceInfo::From(*device_handle_->GetDevice());
   const UsbConfigDescriptor* config =
-      device_handle_->GetDevice()->GetConfiguration();
+      device_handle_->GetDevice()->GetActiveConfiguration();
   info->configurations = mojo::Array<ConfigurationInfoPtr>::New(0);
   if (config)
     info->configurations.push_back(ConfigurationInfo::From(*config));