Uses mojom module names as Dart's package: import URI

mojo/services/input_events/public/interfaces/input_events.mojom

 // Copyright 2014 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.
 
+[DartUriBase="mojo/services/input_events/public/interfaces"]
 module mojo;
 
 import "geometry/public/interfaces/geometry.mojom";
 import "input_events/public/interfaces/input_event_constants.mojom";
 import "input_events/public/interfaces/input_key_codes.mojom";
 
 struct KeyData {
   // The chromium event key code; these values are from the ui/ KeyCode enum,
   // which has the fun property of being neither consistently the Windows key
   // code, nor the X11 keycodes. (This value is consistent across platforms
@@ skipping 54 matching lines @@
   // TODO(sky): rename to type.
   EventType action;
   // TODO(sky): parts of this should move to PointerData.
   EventFlags flags;
   // Time the event was delivered. The time is in milliseconds and corresponds
   // to the uptime of the machine.
   int64 time_stamp;
   KeyData? key_data;
   PointerData? pointer_data;
 };