Remove useless InputDevice::name field

ui/events/devices/input_device.h

Index: ui/events/devices/input_device.h
diff --git a/ui/events/devices/input_device.h b/ui/events/devices/input_device.h
index c57758441f95a9d4c0067ae27b45e9b88cb64c42..70ae1924007306044af33db0ebb4c624ef171068 100644
--- a/ui/events/devices/input_device.h
+++ b/ui/events/devices/input_device.h
@@ -24,7 +24,7 @@ struct EVENTS_DEVICES_EXPORT InputDevice {
   // Creates an invalid input device.
   InputDevice();
 
-  InputDevice(unsigned int id, InputDeviceType type, const std::string& name);
+  InputDevice(unsigned int id, InputDeviceType type);
   virtual ~InputDevice();
 
   // ID of the device. This ID is unique between all input devices.
@@ -32,9 +32,6 @@ struct EVENTS_DEVICES_EXPORT InputDevice {
 
   // The type of the input device.
   InputDeviceType type;
-
-  // Name of the device.
-  std::string name;
 };
 
 }  // namespace ui