Index: chrome/browser/ui/ash/launcher/launcher_app_updater.h |
diff --git a/chrome/browser/ui/ash/launcher/launcher_app_updater.h b/chrome/browser/ui/ash/launcher/launcher_app_updater.h |
index ef8ae4b365a0c26f7012cc2a7b5c8d16ec843791..fb383e63cef060832383e579ae03e362ffa68d07 100644 |
--- a/chrome/browser/ui/ash/launcher/launcher_app_updater.h |
+++ b/chrome/browser/ui/ash/launcher/launcher_app_updater.h |
@@ -19,11 +19,14 @@ class LauncherAppUpdater { |
class Delegate { |
public: |
virtual void OnAppInstalled(content::BrowserContext* browser_context, |
- const std::string& app_id) = 0; |
+ const std::string& app_id) {} |
virtual void OnAppUpdated(content::BrowserContext* browser_context, |
- const std::string& app_id) = 0; |
+ const std::string& app_id) {} |
+ virtual void OnAppUninstalledPrepared( |
+ content::BrowserContext* browser_context, |
+ const std::string& app_id) {} |
virtual void OnAppUninstalled(content::BrowserContext* browser_context, |
- const std::string& app_id) = 0; |
+ const std::string& app_id) {} |
protected: |
virtual ~Delegate() {} |