Add a chrome://flag for the App Info dialog on Mac

chrome/browser/ui/app_list/app_list_controller_delegate.cc

 // Copyright (c) 2012 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/app_list_controller_delegate.h"
 
 #include "base/metrics/histogram.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/extensions/install_tracker_factory.h"
 #include "chrome/browser/extensions/launch_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/extension_uninstaller.h"
 #include "chrome/browser/ui/apps/app_info_dialog.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/management_policy.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_set.h"
 #include "extensions/common/manifest_handlers/options_page_info.h"
 #include "extensions/common/manifest_url_handlers.h"
 #include "net/base/url_util.h"
 #include "ui/app_list/app_list_folder_item.h"
 #include "ui/app_list/app_list_item.h"
 #include "ui/app_list/app_list_model.h"
+#include "ui/app_list/app_list_switches.h"
 #include "ui/gfx/geometry/rect.h"
 
 #if defined(ENABLE_RLZ)
 #include "chrome/browser/rlz/rlz.h"
 #endif
 
 using extensions::ExtensionRegistry;
 
 namespace {
 
@@ skipping 41 matching lines @@
     Profile* profile,
     const std::string& app_id) {
   const extensions::Extension* extension = GetExtension(profile, app_id);
   const extensions::ManagementPolicy* policy =
       extensions::ExtensionSystem::Get(profile)->management_policy();
   return extension &&
          policy->UserMayModifySettings(extension, NULL);
 }
 
 bool AppListControllerDelegate::CanDoShowAppInfoFlow() {
+#if defined(OS_MACOSX)
+  // Cocoa app list doesn't yet support the app info dialog.
+  if (!app_list::switches::IsMacViewsAppListEnabled())
+    return false;
+#endif
   return CanShowAppInfoDialog();
 }
 
 void AppListControllerDelegate::DoShowAppInfoFlow(
     Profile* profile,
     const std::string& extension_id) {
   DCHECK(CanDoShowAppInfoFlow());
   ExtensionService* service =
       extensions::ExtensionSystem::Get(profile)->extension_service();
   DCHECK(service);
@@ skipping 110 matching lines @@
   out_apps->InsertAll(registry->enabled_extensions());
   out_apps->InsertAll(registry->disabled_extensions());
   out_apps->InsertAll(registry->terminated_extensions());
 }
 
 void AppListControllerDelegate::OnSearchStarted() {
 #if defined(ENABLE_RLZ)
   RLZTracker::RecordAppListSearch();
 #endif
 }