[cros] Add network tray item for mobile network setup.

chrome/browser/chromeos/system/ash_system_tray_delegate.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/system/ash_system_tray_delegate.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/system/audio/audio_observer.h"
 #include "ash/system/bluetooth/bluetooth_observer.h"
@@ skipping 577 matching lines @@
     return bluetooth_adapter_->IsPowered();
   }
 
   virtual bool GetCellularScanSupported() OVERRIDE {
     NetworkLibrary* crosnet = CrosLibrary::Get()->GetNetworkLibrary();
     const NetworkDevice* cellular = crosnet->FindCellularDevice();
     return cellular ? cellular->support_network_scan() : false;
   }
 
   virtual bool GetCellularCarrierInfo(std::string* carrier_id,
-                                      std::string* topup_url) OVERRIDE {
+                                      std::string* topup_url,
+                                      std::string* setup_url) OVERRIDE {
+    bool result = false;
     NetworkLibrary* crosnet = CrosLibrary::Get()->GetNetworkLibrary();
     const NetworkDevice* cellular = crosnet->FindCellularDevice();
     if (cellular) {
       MobileConfig* config = MobileConfig::GetInstance();
       if (config->IsReady()) {
         *carrier_id = crosnet->GetCellularHomeCarrierId();
         const MobileConfig::Carrier* carrier = config->GetCarrier(*carrier_id);
         if (carrier) {
           *topup_url = carrier->top_up_url();
-          return true;
+          result = true;
+        }
+        const MobileConfig::LocaleConfig* locale_config =
+            config->GetLocaleConfig();
+        if (locale_config) {
+          // Only link to setup URL if SIM card is not inserted.
+          if (cellular->technology_family() == TECHNOLOGY_FAMILY_GSM &&

[Nikita (slow), 2012/04/24 10:41:50]

Based on http://code.google.com/p/chromium-os/issues/detail?id=15444#c31

+              !cellular->is_sim_locked() &&
+              cellular->imsi().empty()) {
+            *setup_url = locale_config->setup_url();
+            result = true;
+          }
         }
       }
     }
-    return false;
+    return result;
   }
 
-  virtual void ShowCellularTopupURL(const std::string& topup_url) OVERRIDE {
-    GetAppropriateBrowser()->ShowSingletonTab(GURL(topup_url));
+  virtual void ShowCellularURL(const std::string& url) OVERRIDE {
+    GetAppropriateBrowser()->ShowSingletonTab(GURL(url));
   }
 
   virtual void ChangeProxySettings() OVERRIDE {
     CHECK(GetUserLoginStatus() == ash::user::LOGGED_IN_NONE);
     BaseLoginDisplayHost::default_host()->OpenProxySettings();
   }
 
  private:
   // Returns the last active browser. If there is no such browser, creates a new
   // browser window with an empty tab and returns it.
@@ skipping 333 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(SystemTrayDelegate);
 };
 
 }  // namespace
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate(ash::SystemTray* tray) {
   return new chromeos::SystemTrayDelegate(tray);
 }
 
 }  // namespace chromeos