Remove obsolete app_list Linux code.

chrome/browser/ui/views/app_list/linux/app_list_service_linux.cc

Index: chrome/browser/ui/views/app_list/linux/app_list_service_linux.cc
diff --git a/chrome/browser/ui/views/app_list/linux/app_list_service_linux.cc b/chrome/browser/ui/views/app_list/linux/app_list_service_linux.cc
deleted file mode 100644
index 0726b456772a4b95ba7e1d1530a16fe94c460543..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/views/app_list/linux/app_list_service_linux.cc
+++ /dev/null
@@ -1,107 +0,0 @@
-// Copyright 2013 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/views/app_list/linux/app_list_service_linux.h"
-
-#include "base/memory/singleton.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "chrome/browser/shell_integration.h"
-#include "chrome/browser/shell_integration_linux.h"
-#include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
-#include "chrome/browser/ui/app_list/app_list_controller_delegate_views.h"
-#include "chrome/browser/ui/app_list/app_list_shower_views.h"
-#include "chrome/browser/ui/app_list/app_list_view_delegate.h"
-#include "chrome/browser/ui/views/app_list/linux/app_list_linux.h"
-#include "chrome/grit/chromium_strings.h"
-#include "content/public/browser/browser_thread.h"
-#include "ui/app_list/app_list_constants.h"
-#include "ui/app_list/app_list_switches.h"
-#include "ui/app_list/views/app_list_view.h"
-#include "ui/base/l10n/l10n_util.h"
-
-#if defined(USE_ASH)
-#include "chrome/browser/ui/ash/app_list/app_list_service_ash.h"
-#endif
-
-namespace {
-
-void CreateShortcuts() {
-  std::string app_list_title =
-      l10n_util::GetStringUTF8(IDS_APP_LIST_SHORTCUT_NAME);
-
-  if (!shell_integration_linux::CreateAppListDesktopShortcut(
-           app_list::kAppListWMClass,
-           app_list_title)) {
-    LOG(WARNING) << "Unable to create App Launcher shortcut.";
-  }
-}
-
-}  // namespace
-
-AppListServiceLinux::~AppListServiceLinux() {}
-
-// static
-AppListServiceLinux* AppListServiceLinux::GetInstance() {
-  return base::Singleton<AppListServiceLinux, base::LeakySingletonTraits<
-                                                  AppListServiceLinux>>::get();
-}
-
-void AppListServiceLinux::CreateShortcut() {
-  content::BrowserThread::PostTask(
-      content::BrowserThread::FILE, FROM_HERE, base::Bind(&CreateShortcuts));
-}
-
-void AppListServiceLinux::OnActivationChanged(views::Widget* /*widget*/,
-                                              bool active) {
-  if (active)
-    return;
-
-  if (app_list::switches::ShouldNotDismissOnBlur())
-    return;
-
-  // Dismiss the app list asynchronously. This must be done asynchronously
-  // or our caller will crash, as it expects the app list to remain alive.
-  base::ThreadTaskRunnerHandle::Get()->PostTask(
-      FROM_HERE,
-      base::Bind(&AppListServiceLinux::DismissAppList, base::Unretained(this)));
-}
-
-AppListServiceLinux::AppListServiceLinux()
-    : AppListServiceViews(std::unique_ptr<AppListControllerDelegate>(
-          new AppListControllerDelegateViews(this))) {}
-
-void AppListServiceLinux::OnViewCreated() {
-  shower().app_list()->AddObserver(this);
-}
-
-void AppListServiceLinux::OnViewBeingDestroyed() {
-  shower().app_list()->RemoveObserver(this);
-  AppListServiceViews::OnViewBeingDestroyed();
-}
-
-void AppListServiceLinux::OnViewDismissed() {
-}
-
-void AppListServiceLinux::MoveNearCursor(app_list::AppListView* view) {
-  AppListLinux::MoveNearCursor(view);
-}
-
-// static
-AppListService* AppListService::Get() {
-#if defined(USE_ASH)
-  return AppListServiceAsh::GetInstance();
-#else
-  return AppListServiceLinux::GetInstance();
-#endif
-}
-
-// static
-void AppListService::InitAll(Profile* initial_profile,
-                             const base::FilePath& profile_path) {
-#if defined(USE_ASH)
-  AppListServiceAsh::GetInstance()->Init(initial_profile);
-#else
-  AppListServiceLinux::GetInstance()->Init(initial_profile);
-#endif
-}