Remove DartPackage annotation from NativeViewport and GPU mojoms

mojo/services/keyboard/interfaces/keyboard.mojom

 // 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.
 
 [DartPackage="mojo_services"]
 module keyboard;
 
-import "native_viewport/interfaces/native_viewport.mojom";
+import "native_viewport/interfaces/native_viewport_event_dispatcher.mojom";
 
 struct CompletionData {
   int64 id;
   int32 position;
   string text;
   string label;
 };
 
 struct CorrectionData {
   int32 offset;
@@ skipping 33 matching lines @@
   SetText(string text);
   SetSelection(int32 start, int32 end);
 };
 
 [ServiceName="keyboard::KeyboardServiceFactory"]
 interface KeyboardServiceFactory {
   CreateKeyboardService(
       mojo.NativeViewportEventDispatcher& keyEventDispatcher,
       KeyboardService& serviceRequest);
 };