Elim parent_window parameter from network_connect

chrome/browser/ui/ash/system_tray_delegate_win.cc

Index: chrome/browser/ui/ash/system_tray_delegate_win.cc
diff --git a/chrome/browser/ui/ash/system_tray_delegate_win.cc b/chrome/browser/ui/ash/system_tray_delegate_win.cc
index 65e46c05cd1a4157e33f1682e34acc28df41805c..47e7621615f6dde6deb33d1bce189af28bf909e0 100644
--- a/chrome/browser/ui/ash/system_tray_delegate_win.cc
+++ b/chrome/browser/ui/ash/system_tray_delegate_win.cc
@@ -210,12 +210,10 @@ class SystemTrayDelegateWin : public ash::SystemTrayDelegate,
   virtual void ActivateIMEProperty(const std::string& key) OVERRIDE {
   }
 
-  virtual void ShowNetworkConfigure(const std::string& network_id,
-                                    gfx::NativeWindow parent_window) OVERRIDE {
+  virtual void ShowNetworkConfigure(const std::string& network_id) OVERRIDE {
   }
 
-  virtual bool EnrollNetwork(const std::string& network_id,
-                             gfx::NativeWindow parent_window) OVERRIDE {
+  virtual bool EnrollNetwork(const std::string& network_id) OVERRIDE {
     return true;
   }