Remove LauncherCrostiniAppUpdater.

kAppServiceShelf will be removed in M82 release, so this is the
pareparing for that. I will follow up to remove more stuff, then finally
remove that flag.

BUG=1016159

Change-Id: I3da4b9e304a182e742f58cf59fc548818fefb13c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2037172Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Commit-Queue: Nancy Wang <nancylingwang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738342}

chrome/browser/ui/BUILD.gn

@@ -3878,8 +3878,6 @@ jumbo_static_library("ui") {
       "ash/launcher/internal_app_window_shelf_controller.h",
       "ash/launcher/launcher_arc_app_updater.cc",
       "ash/launcher/launcher_arc_app_updater.h",
-      "ash/launcher/launcher_crostini_app_updater.cc",
-      "ash/launcher/launcher_crostini_app_updater.h",
       "ash/launcher/shelf_spinner_controller.cc",
       "ash/launcher/shelf_spinner_controller.h",
       "ash/launcher/shelf_spinner_item_controller.cc",

chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc

@@ -56,7 +56,6 @@
 #include "chrome/browser/ui/ash/launcher/internal_app_window_shelf_controller.h"
 #include "chrome/browser/ui/ash/launcher/launcher_arc_app_updater.h"
 #include "chrome/browser/ui/ash/launcher/launcher_controller_helper.h"
-#include "chrome/browser/ui/ash/launcher/launcher_crostini_app_updater.h"
 #include "chrome/browser/ui/ash/launcher/launcher_extension_app_updater.h"
 #include "chrome/browser/ui/ash/launcher/multi_profile_app_window_launcher_controller.h"
 #include "chrome/browser/ui/ash/launcher/multi_profile_browser_status_monitor.h"
@@ -1377,12 +1376,6 @@ void ChromeLauncherController::AttachProfile(Profile* profile_to_attach) {
           new LauncherArcAppUpdater(this, profile()));
       app_updaters_.push_back(std::move(arc_app_updater));
     }
-
-    if (crostini::CrostiniFeatures::Get()->IsUIAllowed(profile())) {
-      std::unique_ptr<LauncherAppUpdater> crostini_app_updater(
-          new LauncherCrostiniAppUpdater(this, profile()));
-      app_updaters_.push_back(std::move(crostini_app_updater));
-    }
   }
 
   app_list::AppListSyncableService* app_list_syncable_service =

chrome/browser/ui/ash/launcher/launcher_crostini_app_updater.cc

-// Copyright 2018 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.
-
-#include "chrome/browser/ui/ash/launcher/launcher_crostini_app_updater.h"
-
-#include "chrome/browser/chromeos/crostini/crostini_registry_service_factory.h"
-#include "chrome/browser/profiles/profile.h"
-
-LauncherCrostiniAppUpdater::LauncherCrostiniAppUpdater(
-    Delegate* delegate,
-    content::BrowserContext* browser_context)
-    : LauncherAppUpdater(delegate, browser_context) {
-  crostini::CrostiniRegistryService* registry_service =
-      crostini::CrostiniRegistryServiceFactory::GetForProfile(
-          Profile::FromBrowserContext(browser_context));
-  registry_service->AddObserver(this);
-}
-
-LauncherCrostiniAppUpdater::~LauncherCrostiniAppUpdater() {
-  crostini::CrostiniRegistryService* registry_service =
-      crostini::CrostiniRegistryServiceFactory::GetForProfile(
-          Profile::FromBrowserContext(browser_context()));
-  registry_service->RemoveObserver(this);
-}
-
-void LauncherCrostiniAppUpdater::OnRegistryUpdated(
-    crostini::CrostiniRegistryService* registry_service,
-    const std::vector<std::string>& updated_apps,
-    const std::vector<std::string>& removed_apps,
-    const std::vector<std::string>& inserted_apps) {
-  for (const std::string& app_id : updated_apps)
-    delegate()->OnAppUpdated(browser_context(), app_id);
-  for (const std::string& app_id : removed_apps) {
-    delegate()->OnAppUninstalledPrepared(browser_context(), app_id);
-    delegate()->OnAppUninstalled(browser_context(), app_id);
-  }
-  for (const std::string& app_id : inserted_apps)
-    delegate()->OnAppInstalled(browser_context(), app_id);
-}

chrome/browser/ui/ash/launcher/launcher_crostini_app_updater.h

-// Copyright 2018 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.
-
-#ifndef CHROME_BROWSER_UI_ASH_LAUNCHER_LAUNCHER_CROSTINI_APP_UPDATER_H_
-#define CHROME_BROWSER_UI_ASH_LAUNCHER_LAUNCHER_CROSTINI_APP_UPDATER_H_
-
-#include <string>
-
-#include "base/macros.h"
-#include "chrome/browser/chromeos/crostini/crostini_registry_service.h"
-#include "chrome/browser/ui/ash/launcher/launcher_app_updater.h"
-
-class LauncherCrostiniAppUpdater
-    : public LauncherAppUpdater,
-      public crostini::CrostiniRegistryService::Observer {
- public:
-  LauncherCrostiniAppUpdater(Delegate* delegate,
-                             content::BrowserContext* browser_context);
-  ~LauncherCrostiniAppUpdater() override;
-
-  // crostini::CrostiniRegistryService::Observer:
-  void OnRegistryUpdated(
-      crostini::CrostiniRegistryService* registry_service,
-      const std::vector<std::string>& updated_apps,
-      const std::vector<std::string>& removed_apps,
-      const std::vector<std::string>& inserted_apps) override;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(LauncherCrostiniAppUpdater);
-};
-
-#endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_LAUNCHER_CROSTINI_APP_UPDATER_H_