Refactor proxy handling for ChromeOS to not go through the CrosSettings interface.

chrome/common/chrome_notification_types.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_COMMON_CHROME_NOTIFICATION_TYPES_H_
 #define CHROME_COMMON_CHROME_NOTIFICATION_TYPES_H_
 #pragma once
 
 #include "content/public/browser/notification_types.h"
 
@@ skipping 807 matching lines @@
   NOTIFICATION_OWNER_KEY_FETCH_ATTEMPT_FAILED,
 
   // Sent after UserManager checked ownership status of logged in user.
   NOTIFICATION_OWNERSHIP_CHECKED,
 
   // This is sent to a ChromeOS settings observer when a system setting is
   // changed. The source is the CrosSettings and the details a std::string of
   // the changed setting.
   NOTIFICATION_SYSTEM_SETTING_CHANGED,
 
+  // This notification is sent when the current network has been changed from
+  // the UI and is used to update any proxy configuration windows that might be
+  // opened at that time.
+  NOTIFICATION_CURRENT_NETWORK_CHANGED,

[kuan, 2011/11/08 14:45:25]

based on ur notification name and comments, i think u misunderstood what it
actually does.  it's not when user changes the current network.  it's when user
clicks on the "Options" button for a specific network, which may be the
currently active one or any other inactive remembered network.  this has nothing
to do with changing the currently active network - user has to click "Connect"
to a new network to change the currently active network.

[pastarmovj, 2011/11/09 17:51:53]

No such notification anymore. But thanks for the clarification anyway it was
really helpful!

+
   // Sent by SIM unlock dialog when it has finished with the process of
   // updating RequirePin setting. RequirePin setting might have been changed
   // to a new value or update might have been canceled.
   // In either case notification is sent and details contain a bool
   // that represents current value.
   NOTIFICATION_REQUIRE_PIN_SETTING_CHANGE_ENDED,
 
   // Sent by SIM unlock dialog when it has finished the EnterPin or
   // EnterPuk dialog, either because the user cancelled, or entered a
   // PIN or PUK.
@@ skipping 120 matching lines @@
   // Currently only Content and Chrome define and use notifications.
   // Custom notifications not belonging to Content and Chrome should start
   // from here.
   NOTIFICATION_CHROME_END,
 };
 
 }  // namespace chrome
 
 
 #endif  // CHROME_COMMON_CHROME_NOTIFICATION_TYPES_H_