Remove race condition when installing default apps into a new profile.

chrome/browser/extensions/default_apps_provider.h

+// 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.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_DEFAULT_APPS_PROVIDER_H_
+#define CHROME_BROWSER_EXTENSIONS_DEFAULT_APPS_PROVIDER_H_
+#pragma once
+
+#include "base/basictypes.h"
+
+class PrefService;
+class Profile;
+
+// A provider of apps that are installed by default into all new profiles.

[Mihai Parparita -not on Chrome, 2011/10/24 17:28:05]

This isn't a provider anymore, seems like a new name is needed.

[Roger Tawa OOO till Jul 10th, 2011/10/24 21:07:16]

Done.

+class DefaultAppsProvider {
+ public:
+  // These enum values are persisted in the user preferences, so they should not
+  // be changed.
+  enum InstallState {
+    kUnknown,
+    kAlwaysProvideDefaultApps,
+    kNeverProvideDefaultApps
+  };
+
+  // Register preference properties used by DefaultAppsProvider to maintain
+  // install state.
+  static void RegisterUserPrefs(PrefService* prefs);
+
+  // Determines whether default apps should be installed into the specified
+  // profile.  If true, then an instance of DefaultAppsProvider should be
+  // added to the external providers list.
+  static bool ShouldInstallInProfile(Profile* profile);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(DefaultAppsProvider);
+};
+
+#endif  // CHROME_BROWSER_EXTENSIONS_DEFAULT_APPS_PROVIDER_H_