Move //mojo/services/X/public/... to //mojo/services/X/... (part 2).

mojo/services/native_viewport/interfaces/native_viewport.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.
 
 [DartPackage="mojo_services"]
 module mojo;
 
-import "geometry/public/interfaces/geometry.mojom";
-import "gpu/public/interfaces/context_provider.mojom";
-import "input_events/public/interfaces/input_events.mojom";
+import "geometry/interfaces/geometry.mojom";
+import "gpu/interfaces/context_provider.mojom";
+import "input_events/interfaces/input_events.mojom";
 
 struct ViewportMetrics {
   Size size;
   float device_pixel_ratio = 1.0;
 };
 
 struct SurfaceConfiguration {
   uint8 red_bits = 8;
   uint8 green_bits = 8;
   uint8 blue_bits = 8;
@@ skipping 22 matching lines @@
   // method. Call RequestMetrics() to receive updates when the viewport metrics
   // change. The reply will be sent when the viewport metrics are different from
   // the values last sent, so to receive continuous updates call this method
   // again after receiving the callback.
   RequestMetrics() => (ViewportMetrics metrics);
 };
 
 interface NativeViewportEventDispatcher {
   OnEvent(Event event) => ();
 };