Move Extension into extensions namespace

chrome/browser/extensions/apps_promo.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_APPS_PROMO_H_
 #define CHROME_BROWSER_EXTENSIONS_APPS_PROMO_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 70 matching lines @@
   // Gets the original URL of the logo. This should only be set when the logo
   // was served over HTTPS.
   static GURL GetSourcePromoLogoURL();
   static void SetSourcePromoLogoURL(const GURL& original_url);
 
   explicit AppsPromo(PrefService* prefs);
   ~AppsPromo();
 
   // Gets the set of old default apps that may have been installed by previous
   // versions of Chrome.
-  const ExtensionIdSet& old_default_apps() const {
+  const extensions::ExtensionIdSet& old_default_apps() const {
     return old_default_app_ids_;
   }
 
   // Halts the special treatment of the default apps. The default apps may be
   // removed by the caller after calling this method. If the apps remain
   // installed, AppsPromo will no longer consider the apps "default".
   void ExpireDefaultApps();
 
   // Called to hide the promo from the apps section.
   void HidePromo();
 
   // Returns true if the app launcher should be displayed on the NTP.
-  bool ShouldShowAppLauncher(const ExtensionIdSet& installed_ids);
+  bool ShouldShowAppLauncher(const extensions::ExtensionIdSet& installed_ids);
 
   // Returns true if the apps promo should be displayed in the launcher.
-  bool ShouldShowPromo(const ExtensionIdSet& installed_ids,
+  bool ShouldShowPromo(const extensions::ExtensionIdSet& installed_ids,
                        bool* just_expired);
 
  private:
   FRIEND_TEST_ALL_PREFIXES(ExtensionAppsPromo, HappyPath);
   FRIEND_TEST_ALL_PREFIXES(ExtensionAppsPromo, PromoPrefs);
   FRIEND_TEST_ALL_PREFIXES(ExtensionAppsPromo, UpdatePromoFocus);
 
   // The maximum number of times to show the apps promo. The promo counter
   // actually goes up to this number + 1 because we need to differentiate
   // between the first time we overflow and subsequent times.
@@ skipping 11 matching lines @@
   // Gets/sets the number of times the promo has been viewed. Promo views are
   // only counted when the default apps are installed.
   int GetPromoCounter() const;
   void SetPromoCounter(int val);
 
   // Our permanent state is stored in this PrefService instance.
   PrefService* prefs_;
 
   // The set of default extensions. Initialized to a static list in the
   // constructor.
-  ExtensionIdSet old_default_app_ids_;
+  extensions::ExtensionIdSet old_default_app_ids_;
 
   DISALLOW_COPY_AND_ASSIGN(AppsPromo);
 };
 
 // Fetches logos over HTTPS, making sure we don't send cookies and that we
 // cache the image until its source URL changes.
 class AppsPromoLogoFetcher : public content::URLFetcherDelegate {
  public:
   AppsPromoLogoFetcher(Profile* profile,
                        const AppsPromo::PromoData& promo_data);
@@ skipping 14 matching lines @@
 
   // Checks if the promo logo matches https://*.google.com/*.png.
   bool SupportsLogoURL();
 
   Profile* profile_;
   AppsPromo::PromoData promo_data_;
   scoped_ptr<content::URLFetcher> url_fetcher_;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_APPS_PROMO_H_