ntp: remove ShownSectionHandler and all references to it

chrome/browser/ui/webui/ntp/app_launcher_handler.cc

 // Copyright (c) 2011 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/webui/ntp/app_launcher_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "base/auto_reset.h"
@@ skipping 12 matching lines @@
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/webui/extension_icon_source.h"
 #include "chrome/browser/ui/webui/ntp/new_tab_ui.h"
-#include "chrome/browser/ui/webui/ntp/shown_sections_handler.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/extensions/extension_resource.h"
 #include "chrome/common/favicon_url.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/common/web_apps.h"
 #include "content/browser/disposition_utils.h"
@@ skipping 459 matching lines @@
   // Tell the client whether to show the promo for this view. We don't do this
   // in the case of PREF_CHANGED because:
   //
   // a) At that point in time, depending on the pref that changed, it can look
   //    like the set of apps installed has changed, and we will mark the promo
   //    expired.
   // b) Conceptually, it doesn't really make sense to count a
   //    prefchange-triggered refresh as a promo 'view'.
   AppsPromo* apps_promo = extension_service_->apps_promo();
   Profile* profile = Profile::FromWebUI(web_ui_);
-  PrefService* prefs = profile->GetPrefs();
   bool apps_promo_just_expired = false;
   if (apps_promo->ShouldShowPromo(extension_service_->GetAppIds(),
                                   &apps_promo_just_expired)) {
-    apps_promo->MaximizeAppsIfNecessary();
     dictionary.SetBoolean("showPromo", true);
     FillPromoDictionary(&dictionary);
     promo_active_ = true;
   } else {
     dictionary.SetBoolean("showPromo", false);
     promo_active_ = false;
   }
 
   // If the default apps have just expired (user viewed them too many times with
   // no interaction), then we uninstall them and focus the recent sites section.
   if (apps_promo_just_expired) {
     ignore_changes_ = true;
     UninstallDefaultApps();
     ignore_changes_ = false;
-    ShownSectionsHandler::SetShownSection(prefs, THUMB);
   }
 
   SetAppToBeHighlighted();
   FillAppDictionary(&dictionary);
   web_ui_->CallJavascriptFunction("getAppsCallback", dictionary);
 
   // First time we get here we set up the observer so that we can tell update
   // the apps as they change.
   if (!has_loaded_apps_) {
     pref_change_registrar_.Init(
@@ skipping 510 matching lines @@
 
 void AppLauncherHandler::UninstallDefaultApps() {
   AppsPromo* apps_promo = extension_service_->apps_promo();
   const ExtensionIdSet& app_ids = apps_promo->old_default_apps();
   for (ExtensionIdSet::const_iterator iter = app_ids.begin();
        iter != app_ids.end(); ++iter) {
     if (extension_service_->GetExtensionById(*iter, true))
       extension_service_->UninstallExtension(*iter, false, NULL);
   }
 }