Purge the App Launcher code from Mac

chrome/browser/ui/app_list/extension_app_context_menu.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 "chrome/browser/ui/app_list/extension_app_context_menu.h"
 
 #include "chrome/browser/extensions/context_menu_matcher.h"
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/extensions/menu_manager.h"
 #include "chrome/browser/prefs/incognito_mode_prefs.h"
@@ skipping 87 matching lines @@
             USE_LAUNCH_TYPE_REGULAR,
             IDS_APP_CONTEXT_MENU_OPEN_REGULAR);
         menu_model->AddCheckItemWithStringId(
             USE_LAUNCH_TYPE_PINNED,
             IDS_APP_CONTEXT_MENU_OPEN_PINNED);
         if (extensions::util::CanHostedAppsOpenInWindows()) {
           menu_model->AddCheckItemWithStringId(
               USE_LAUNCH_TYPE_WINDOW,
               IDS_APP_CONTEXT_MENU_OPEN_WINDOW);
         }
-#if defined(OS_MACOSX)
-        // Mac does not support standalone web app browser windows or maximize.
-        menu_model->AddCheckItemWithStringId(
-            USE_LAUNCH_TYPE_FULLSCREEN,
-            IDS_APP_CONTEXT_MENU_OPEN_FULLSCREEN);
-#else
         // Even though the launch type is Full Screen it is more accurately
         // described as Maximized in Ash.
         menu_model->AddCheckItemWithStringId(
             USE_LAUNCH_TYPE_FULLSCREEN,
             IDS_APP_CONTEXT_MENU_OPEN_MAXIMIZED);
-#endif
       }
       menu_model->AddSeparator(ui::NORMAL_SEPARATOR);
     }
 
     // Assign unique IDs to commands added by the app itself.
     int index = USE_LAUNCH_TYPE_COMMAND_END;
     extension_menu_items_->AppendExtensionItems(
         extensions::MenuItem::ExtensionKey(app_id()),
         base::string16(),
         &index,
@@ skipping 23 matching lines @@
       AppContextMenu::IsItemForCommandIdDynamic(command_id);
 }
 
 base::string16 ExtensionAppContextMenu::GetLabelForCommandId(
     int command_id) const {
   if (command_id == TOGGLE_PIN)
     return AppContextMenu::GetLabelForCommandId(command_id);
 
   DCHECK_EQ(LAUNCH_NEW, command_id);
 
-#if defined(OS_MACOSX)
-  // Full screen on Mac launches in a tab.
-  bool launches_in_window = extensions::util::CanHostedAppsOpenInWindows() &&
-                            IsCommandIdChecked(USE_LAUNCH_TYPE_WINDOW);
-#else
   // If --enable-new-bookmark-apps is enabled, then only check if
   // USE_LAUNCH_TYPE_WINDOW is checked, as USE_LAUNCH_TYPE_PINNED (i.e. open
   // as pinned tab) and fullscreen-by-default windows do not exist.
   bool launches_in_window =
       (extensions::util::IsNewBookmarkAppsEnabled()
            ? IsCommandIdChecked(USE_LAUNCH_TYPE_WINDOW)
            : !(IsCommandIdChecked(USE_LAUNCH_TYPE_PINNED) ||
                IsCommandIdChecked(USE_LAUNCH_TYPE_REGULAR)));
-#endif
 
   return launches_in_window ?
       l10n_util::GetStringUTF16(IDS_APP_LIST_CONTEXT_MENU_NEW_WINDOW) :
       l10n_util::GetStringUTF16(IDS_APP_LIST_CONTEXT_MENU_NEW_TAB);
 }
 
 bool ExtensionAppContextMenu::IsCommandIdChecked(int command_id) const {
   if (command_id >= USE_LAUNCH_TYPE_COMMAND_START &&
       command_id < USE_LAUNCH_TYPE_COMMAND_END) {
     return static_cast<int>(controller()->GetExtensionLaunchType(
@@ skipping 55 matching lines @@
   } else if (command_id == MENU_NEW_WINDOW) {
     controller()->CreateNewWindow(profile(), false);
   } else if (command_id == MENU_NEW_INCOGNITO_WINDOW) {
     controller()->CreateNewWindow(profile(), true);
   } else {
     AppContextMenu::ExecuteCommand(command_id, event_flags);
   }
 }
 
 }  // namespace app_list