Purge the App Launcher code from Mac

chrome/browser/ui/app_list/app_context_menu_unittest.cc

 // 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.
 
 #include <map>
 #include <string>
 #include <unordered_set>
 #include <vector>
 
 #include "base/macros.h"
@@ skipping 201 matching lines @@
           pinnable != AppListControllerDelegate::PIN_FIXED,
           false));
     }
     if (can_create_shortcuts)
       states.push_back(MenuState(app_list::AppContextMenu::CREATE_SHORTCUTS));
     AddSeparator(states);
 
     if (!platform_app) {
       if (extensions::util::CanHostedAppsOpenInWindows() &&
           extensions::util::IsNewBookmarkAppsEnabled()) {
-        // MACOS has different logic for this case.
-        // See chrome/browser/extensions/launch_util.cc for more details.
-        bool checked = launch_type == extensions::LAUNCH_TYPE_WINDOW;
-#if !defined(OS_MACOSX)
-        checked |= launch_type == extensions::LAUNCH_TYPE_FULLSCREEN;
-#endif
+        bool checked = launch_type == extensions::LAUNCH_TYPE_WINDOW ||
+            launch_type == extensions::LAUNCH_TYPE_FULLSCREEN;
         states.push_back(MenuState(
             app_list::AppContextMenu::USE_LAUNCH_TYPE_WINDOW, true, checked));
       } else if (!extensions::util::IsNewBookmarkAppsEnabled()) {
         bool regular_checked = launch_type == extensions::LAUNCH_TYPE_REGULAR;
-#if defined(OS_MACOSX)
-        regular_checked |= (!extensions::util::CanHostedAppsOpenInWindows() &&
-            launch_type == extensions::LAUNCH_TYPE_WINDOW);
-#endif
         states.push_back(MenuState(
             app_list::AppContextMenu::USE_LAUNCH_TYPE_REGULAR,
             true,
             regular_checked));
         states.push_back(MenuState(
             app_list::AppContextMenu::USE_LAUNCH_TYPE_PINNED,
             true,
             launch_type == extensions::LAUNCH_TYPE_PINNED));
         if (extensions::util::CanHostedAppsOpenInWindows()) {
           states.push_back(MenuState(
@@ skipping 229 matching lines @@
     EXPECT_EQ(-1, menu->GetCommandIdAt(3));  // separator
     EXPECT_EQ(app_list::AppContextMenu::UNINSTALL, menu->GetCommandIdAt(4));
     EXPECT_TRUE(menu->IsEnabledAt(4));
     EXPECT_FALSE(menu->IsItemCheckedAt(4));
     EXPECT_EQ(app_list::AppContextMenu::SHOW_APP_INFO, menu->GetCommandIdAt(5));
     EXPECT_TRUE(menu->IsEnabledAt(5));
     EXPECT_FALSE(menu->IsItemCheckedAt(5));
   }
 }
 #endif