Rename ViewportObserver to SkyEngine

sky/services/viewport/input_event.mojom

Index: sky/services/viewport/input_event.mojom
diff --git a/sky/services/viewport/input_event.mojom b/sky/services/viewport/input_event.mojom
deleted file mode 100644
index d57a5c08710326baee791af53619aabdad41b5f7..0000000000000000000000000000000000000000
--- a/sky/services/viewport/input_event.mojom
+++ /dev/null
@@ -1,64 +0,0 @@
-// 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.
-
-module sky;
-
-enum EventType {
-  UNKNOWN,
-  POINTER_CANCEL,
-  POINTER_DOWN,
-  POINTER_MOVE,
-  POINTER_UP,
-  GESTURE_FLING_CANCEL,
-  GESTURE_FLING_START,
-  GESTURE_LONG_PRESS,
-  GESTURE_SCROLL_BEGIN,
-  GESTURE_SCROLL_END,
-  GESTURE_SCROLL_UPDATE,
-  GESTURE_SHOW_PRESS,
-  GESTURE_TAP,
-  GESTURE_TAP_DOWN,
-  BACK,
-};
-
-enum PointerKind {
-  TOUCH,
-};
-
-struct PointerData {
-  int32 pointer;
-  PointerKind kind;
-  float x;
-  float y;
-  int32 buttons;
-  float pressure;
-  float pressure_min;
-  float pressure_max;
-  float distance;
-  float distance_min;
-  float distance_max;
-  float radius_major;
-  float radius_minor;
-  float radius_min;
-  float radius_max;
-  float orientation;
-  float tilt;
-};
-
-struct GestureData {
-  int32 primary_pointer;
-  float x;
-  float y;
-  float dx;
-  float dy;
-  float velocityX;
-  float velocityY;
-};
-
-struct InputEvent {
-  EventType type;
-  int64 time_stamp;
-  PointerData? pointer_data;
-  GestureData? gesture_data;
-};