Change NotifyAppList*() functions into observers on a ProfileKeyedService.

chrome/browser/extensions/install_tracker_factory.h

Index: chrome/browser/extensions/install_tracker_factory.h
diff --git a/chrome/browser/extensions/install_tracker_factory.h b/chrome/browser/extensions/install_tracker_factory.h
new file mode 100644
index 0000000000000000000000000000000000000000..1055d585af2ae6735d9355479adf203d6fe9dcca
--- /dev/null
+++ b/chrome/browser/extensions/install_tracker_factory.h
@@ -0,0 +1,37 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.

[tfarina, 2013/02/25 23:43:02]

no (c)

[koz (OOO until 15th September), 2013/02/26 00:10:51]

Done.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_INSTALL_TRACKER_FACTORY_H_
+#define CHROME_BROWSER_EXTENSIONS_INSTALL_TRACKER_FACTORY_H_
+
+#include "base/memory/singleton.h"

[tfarina, 2013/02/25 23:43:02]

forward declare this:

template <typename T> struct DefaultSingletonTraits;

and include singleton.h in the source file instead.

[koz (OOO until 15th September), 2013/02/26 00:10:51]

Done.

+#include "chrome/browser/profiles/profile_keyed_service_factory.h"
+
+class Profile;
+
+namespace extensions {
+
+class InstallTracker;
+
+class InstallTrackerFactory : public ProfileKeyedServiceFactory {
+ public:
+  static InstallTracker* GetForProfile(Profile* profile);
+  static InstallTrackerFactory* GetInstance();
+
+ private:
+  friend struct DefaultSingletonTraits<InstallTrackerFactory>;
+
+  InstallTrackerFactory();
+  virtual ~InstallTrackerFactory();
+
+  // ProfileKeyedServiceFactory overrides:
+  virtual ProfileKeyedService* BuildServiceInstanceFor(
+      Profile* profile) const OVERRIDE;
+
+  virtual bool ServiceRedirectedInIncognito() const OVERRIDE;
+};

[tfarina, 2013/02/25 23:43:02]

DISALLOW_COPY_AND_ASSING...

[koz (OOO until 15th September), 2013/02/26 00:10:51]

Done.

+
+}  // namespace extensions;
+
+#endif  // CHROME_BROWSER_EXTENSIONS_INSTALL_TRACKER_FACTORY_H_