Remove navigation_service_unittests, along with the service itself.

services/navigation/public/interfaces/view.mojom

-// Copyright 2016 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 navigation.mojom;
-
-import "services/ui/public/interfaces/window_tree.mojom";
-import "ui/gfx/geometry/mojo/geometry.mojom";
-import "url/mojo/url.mojom";
-
-// TODO(beng): A general note about structs & methods in this file.
-//
-// These types are (for the most part) fairly rote copies of enums, structs &
-// interfaces from //content/public/browser & friends.
-// Not a huge amount of thought has been put into which values & methods should
-// be made available, the emphasis has been on getting a working service up and
-// running that is useful. It would be worth taking a pass through this set at
-// some point, condensing it, figuring out how it relates to stuff in
-// content/public/browser, etc.
-//
-// For now, it's duplicated here because this service is still experimental and
-// I didn't want to disrupt content/public/browser based on an experiment.
-
-// Copied from //content/public/browser/navigation_entry.h
-struct NavigationEntry {
-  int32 id;
-  url.mojom.Url url;
-  string title;
-  array<url.mojom.Url> redirect_chain;
-};
-
-// Copied from //content/public/browser/navigation_type.h
-enum NavigationType {
-  UNKNOWN,
-  NEW_PAGE,
-  EXISTING_PAGE,
-  SAME_PAGE,
-  NEW_SUBFRAME,
-  AUTO_SUBFRAME,
-  NAV_IGNORE
-};
-
-// Copied from //ui/base/window_open_disposition.h
-enum WindowOpenDisposition {
-  UNKNOWN,
-  CURRENT_TAB,
-  SINGLETON_TAB,
-  NEW_FOREGROUND_TAB,
-  NEW_BACKGROUND_TAB,
-  NEW_POPUP,
-  NEW_WINDOW,
-  SAVE_TO_DISK,
-  OFF_THE_RECORD,
-  IGNORE_ACTION,
-  WINDOW_OPEN_DISPOSITION_LAST = IGNORE_ACTION
-};
-
-// Copied from //content/public/browser/navigation_details.h
-struct NavigationCommittedDetails {
-  int32 entry;
-  NavigationType type;
-  int32 previous_entry_index;
-  url.mojom.Url previous_url;
-  bool did_replace_entry;
-  bool is_in_page;
-  bool is_main_frame;
-  // SSLStatus ssl_status;
-  int32 http_status_code;
-};
-
-// Copied from //content/public/browser/page_navigator.h
-struct OpenURLParams {
-  url.mojom.Url url;
-  WindowOpenDisposition disposition;
-};
-
-interface ViewFactory {
-  CreateView(ViewClient client, View& view);
-};
-
-interface ViewClient {
-  OpenURL(OpenURLParams params);
-  LoadingStateChanged(bool is_loading);
-  NavigationStateChanged(url.mojom.Url url,
-                         string title,
-                         bool can_go_back,
-                         bool can_go_forward);
-  LoadProgressChanged(double progress);
-  UpdateHoverURL(url.mojom.Url url);
-
-  ViewCreated(View view,
-              ViewClient& client,
-              bool is_popup,
-              gfx.mojom.Rect initial_rect,
-              bool user_gesture);
-  Close();
-
-  // See //content/public/browser/notification_types.h for descriptions of
-  // these events.
-  NavigationPending(NavigationEntry entry);
-  NavigationCommitted(NavigationCommittedDetails details,
-                      int32 current_index);
-  NavigationListPruned(bool from_front, int32 count);
-  NavigationEntryChanged(NavigationEntry entry, int32 entry_index);
-};
-
-interface View {
-  // Navigates the view to |url|.
-  NavigateTo(url.mojom.Url url);
-
-  GoBack();
-  GoForward();
-  NavigateToOffset(int32 offset);
-  Reload(bool bypass_cache);
-  Stop();
-
-  // Obtains a Mus WindowTreeClient for the View, so it can be embedded in a
-  // UI.
-  GetWindowTreeClient(ui.mojom.WindowTreeClient& client);
-
-  ShowInterstitial(string html);
-  HideInterstitial();
-};