Move geometry to mojo/services, extract input events to their own mojom

mojo/services/native_viewport/native_viewport.mojom

Index: mojo/services/native_viewport/native_viewport.mojom
diff --git a/mojo/services/native_viewport/native_viewport.mojom b/mojo/services/native_viewport/native_viewport.mojom
index 8e0edb559bbd51635a75401db316827930d96bc3..5535da1d1bedee31e8d96e22f7b3c1f9e9f9daba 100644
--- a/mojo/services/native_viewport/native_viewport.mojom
+++ b/mojo/services/native_viewport/native_viewport.mojom
@@ -2,28 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import "../../public/interfaces/geometry/geometry.mojom"
+import "../public/interfaces/geometry/geometry.mojom"
+import "../public/interfaces/input_events/input_events.mojom"
 
 module mojo {
 
-struct KeyData {
-  int32 key_code;
-  bool is_char;
-};
-
-struct TouchData {
-  int32 pointer_id;
-};
-
-struct Event {
-  int32 action;
-  int32 flags;
-  int64 time_stamp;
-  Point location;
-  KeyData key_data;
-  TouchData touch_data;
-};
-
 [Client=NativeViewportClient]
 interface NativeViewport {
   Create(Rect bounds);