chromeos: Refactor some network related code in preparation for the uber tray.

chrome/browser/chromeos/cros/network_library.cc

 // Copyright (c) 2012 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/browser/chromeos/cros/network_library.h"
 
 #include <dbus/dbus-glib.h>
 #include <dbus/dbus-gtype-specialized.h>
 #include <glib-object.h>
 
@@ skipping 1241 matching lines @@
     SetValueProperty(flimflam::kCellularApnProperty, &value);
   } else {
     ClearProperty(flimflam::kCellularApnProperty);
   }
 }
 
 bool CellularNetwork::SupportsActivation() const {
   return SupportsDataPlan();
 }
 
+bool CellularNetwork::NeedsActivation() const {
+  return (activation_state() != ACTIVATION_STATE_ACTIVATED &&
+          activation_state() != ACTIVATION_STATE_UNKNOWN) ||
+          needs_new_plan();
+}
+
 bool CellularNetwork::SupportsDataPlan() const {
   // TODO(nkostylev): Are there cases when only one of this is defined?
   return !usage_url().empty() || !payment_url().empty();
 }
 
 GURL CellularNetwork::GetAccountInfoUrl() const {
   if (!post_data_.length())
     return GURL(payment_url());
 
   GURL base_url(kRedirectExtensionPage);
@@ skipping 4466 matching lines @@
     impl = new NetworkLibraryImplStub();
   else
     impl = new NetworkLibraryImplCros();
   impl->Init();
   return impl;
 }
 
 /////////////////////////////////////////////////////////////////////////////
 
 }  // namespace chromeos