Upstream version 9.38.198.0

[platform/framework/web/crosswalk.git] / src / chrome / browser / apps / ephemeral_app_service.h

diff --git a/src/chrome/browser/apps/ephemeral_app_service.h b/src/chrome/browser/apps/ephemeral_app_service.h
index ee4b9b1..fbbda3e 100644 (file)
--- a/src/chrome/browser/apps/ephemeral_app_service.h
+++ b/src/chrome/browser/apps/ephemeral_app_service.h
@@ -8,6 +8,8 @@
 #include <map>
 #include <set>
 
+#include "apps/app_lifetime_monitor.h"
+#include "base/memory/weak_ptr.h"
 #include "base/scoped_observer.h"
 #include "base/timer/timer.h"
 #include "components/keyed_service/core/keyed_service.h"
@@ -25,7 +27,8 @@ class ExtensionRegistry;
 // Performs the background garbage collection of ephemeral apps.
 class EphemeralAppService : public KeyedService,
                             public content::NotificationObserver,
-                            public extensions::ExtensionRegistryObserver {
+                            public extensions::ExtensionRegistryObserver,
+                            public apps::AppLifetimeMonitor::Observer {
  public:
   // Returns the instance for the given profile. This is a convenience wrapper
   // around EphemeralAppServiceFactory::GetForProfile.
@@ -34,8 +37,15 @@ class EphemeralAppService : public KeyedService,
   explicit EphemeralAppService(Profile* profile);
   virtual ~EphemeralAppService();
 
+  // Clears the ephemeral app cache. Removes all idle ephemeral apps.
+  void ClearCachedApps();
+
   int ephemeral_app_count() const { return ephemeral_app_count_; }
 
+  void set_disable_delay_for_test(int delay) {
+    disable_idle_app_delay_ = delay;
+  }
+
   // Constants exposed for testing purposes:
 
   // The number of days of inactivity before an ephemeral app will be removed.
@@ -64,11 +74,21 @@ class EphemeralAppService : public KeyedService,
       const std::string& old_name) OVERRIDE;
   virtual void OnExtensionUninstalled(
       content::BrowserContext* browser_context,
-      const extensions::Extension* extension) OVERRIDE;
+      const extensions::Extension* extension,
+      extensions::UninstallReason reason) OVERRIDE;
+
+  // apps::AppLifetimeMonitor::Observer implementation.
+  virtual void OnAppStop(Profile* profile, const std::string& app_id) OVERRIDE;
+  virtual void OnChromeTerminating() OVERRIDE;
 
   void Init();
   void InitEphemeralAppCount();
 
+  void DisableEphemeralApp(const std::string& app_id);
+  void DisableEphemeralAppsOnStartup();
+
+  void HandleEphemeralAppPromoted(const extensions::Extension* app);
+
   // Garbage collect ephemeral apps.
   void TriggerGarbageCollect(const base::TimeDelta& delay);
   void GarbageCollectApps();
@@ -82,12 +102,20 @@ class EphemeralAppService : public KeyedService,
   ScopedObserver<extensions::ExtensionRegistry,
                  extensions::ExtensionRegistryObserver>
       extension_registry_observer_;
+  ScopedObserver<apps::AppLifetimeMonitor, apps::AppLifetimeMonitor::Observer>
+      app_lifetime_monitor_observer_;
 
   base::OneShotTimer<EphemeralAppService> garbage_collect_apps_timer_;
 
   // The count of cached ephemeral apps.
   int ephemeral_app_count_;
 
+  // Number of seconds before disabling idle ephemeral apps.
+  // Overridden in tests.
+  int disable_idle_app_delay_;
+
+  base::WeakPtrFactory<EphemeralAppService> weak_ptr_factory_;
+
   friend class EphemeralAppServiceTest;
   friend class EphemeralAppServiceBrowserTest;