Modify TrayItemMore to use enabled status

ash/common/system/chromeos/network/tray_network.cc

Index: ash/common/system/chromeos/network/tray_network.cc
diff --git a/ash/common/system/chromeos/network/tray_network.cc b/ash/common/system/chromeos/network/tray_network.cc
index 44c38399c1ca88e251aad7cacd580603ee855172..14de552f6e36a09e99a815328030f63ecd223472 100644
--- a/ash/common/system/chromeos/network/tray_network.cc
+++ b/ash/common/system/chromeos/network/tray_network.cc
@@ -129,8 +129,8 @@ class NetworkTrayView : public TrayItemView,
 class NetworkDefaultView : public TrayItemMore,
                            public network_icon::AnimationObserver {
  public:
-  NetworkDefaultView(TrayNetwork* network_tray, bool show_more)
-      : TrayItemMore(network_tray, show_more) {
+  explicit NetworkDefaultView(TrayNetwork* network_tray)
+      : TrayItemMore(network_tray) {
     Update();
   }
 
@@ -161,8 +161,9 @@ class NetworkDefaultView : public TrayItemMore,
 
  protected:
   // TrayItemMore:
-  std::unique_ptr<TrayPopupItemStyle> CreateStyle() const override {
-    std::unique_ptr<TrayPopupItemStyle> style = TrayItemMore::CreateStyle();
+  std::unique_ptr<TrayPopupItemStyle> HandleCreateStyle() const override {
+    std::unique_ptr<TrayPopupItemStyle> style =
+        TrayItemMore::HandleCreateStyle();
     style->set_color_style(GetConnectedNetwork() != nullptr
                                ? TrayPopupItemStyle::ColorStyle::ACTIVE
                                : TrayPopupItemStyle::ColorStyle::INACTIVE);
@@ -268,7 +269,8 @@ views::View* TrayNetwork::CreateDefaultView(LoginStatus status) {
   if (!chromeos::NetworkHandler::IsInitialized())
     return NULL;
   CHECK(tray_ != NULL);
-  default_ = new tray::NetworkDefaultView(this, status != LoginStatus::LOCKED);
+  default_ = new tray::NetworkDefaultView(this);
+  default_->SetEnabled(status != LoginStatus::LOCKED);
   return default_;
 }