Use complete USB DeviceInfo Mojo object to make permission decisions.

device/devices_app/usb/device_manager_impl.h

 // Copyright 2015 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 DEVICE_USB_DEVICE_MANAGER_IMPL_H_
 #define DEVICE_USB_DEVICE_MANAGER_IMPL_H_
 
 #include <queue>
 #include <set>
 
@@ skipping 43 matching lines @@
   class ServiceThreadHelper;
 
   // DeviceManager implementation:
   void GetDevices(EnumerationOptionsPtr options,
                   const GetDevicesCallback& callback) override;
   void GetDeviceChanges(const GetDeviceChangesCallback& callback) override;
   void OpenDevice(const mojo::String& guid,
                   mojo::InterfaceRequest<Device> device_request,
                   const OpenDeviceCallback& callback) override;
 
+  void OnGotDeviceInfoForOpen(mojo::InterfaceRequest<Device> device_request,
+                              const OpenDeviceCallback& callback,
+                              DeviceInfoPtr device_info);
   void OnOpenDevicePermissionCheckComplete(
       mojo::InterfaceRequest<Device> device_request,
       const OpenDeviceCallback& callback,
       mojo::Array<mojo::String> allowed_guids);
 
   // Callbacks to handle the async responses from the underlying UsbService.
   void OnGetDevices(EnumerationOptionsPtr options,
                     const GetDevicesCallback& callback,
                     const DeviceList& devices);
 
@@ skipping 29 matching lines @@
   mojo::Binding<DeviceManager> binding_;
   base::WeakPtrFactory<DeviceManagerImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DeviceManagerImpl);
 };
 
 }  // namespace usb
 }  // namespace device
 
 #endif  // DEVICE_USB_DEVICE_MANAGER_IMPL_H_