Notify users about certain changes in installed extensions.

chrome/common/pref_names.cc

 // 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.
 
 #include "chrome/common/pref_names.h"
 
 #include "base/basictypes.h"
 
 namespace prefs {
 
@@ skipping 1170 matching lines @@
 
 // A whitelist of extension ids the user can install: exceptions from the
 // following blacklist. This is controlled by the administrator.
 const char kExtensionInstallAllowList[] = "extensions.install.allowlist";
 // A blacklist, containing extensions the user cannot install. This list can
 // conatin "*" meaning all extensions. This is controlled by the administrator.
 // This list should not be confused with the extension blacklist, which is
 // Google controlled.
 const char kExtensionInstallDenyList[] = "extensions.install.denylist";
 
+const char kExtensionNotificationsInitializedPref[] =

[asargent_no_longer_on_chrome, 2011/10/07 21:25:34]

nit: include a brief comment here about what this pref means.

+    "extensions.notifications.initialized";
+
 // A list containing extensions that Chrome will silently install
 // at startup time. It is a list of strings, each string contains
 // an extension ID and an update URL, delimited by a semicolon.
 // This preference is set by an admin policy, and meant to be only
 // accessed through ExternalPolicyExtensionProvider.
 const char kExtensionInstallForceList[] = "extensions.install.forcelist";
 
 // Time of the last, and next scheduled, extensions auto-update checks.
 const char kLastExtensionsUpdateCheck[] = "extensions.autoupdate.last_check";
 const char kNextExtensionsUpdateCheck[] = "extensions.autoupdate.next_check";
@@ skipping 382 matching lines @@
 // specified.
 const char kCustomHandlersEnabled[] = "custom_handlers.enabled";
 
 // Integers that specify the policy refresh rate for device- and user-policy in
 // milliseconds. Not all values are meaningful, so it is clamped to a sane range
 // by the cloud policy subsystem.
 const char kDevicePolicyRefreshRate[] = "policy.device_refresh_rate";
 const char kUserPolicyRefreshRate[] = "policy.user_refresh_rate";
 
 }  // namespace prefs