[Athena] Add status icons and system time to the desktop background

athena/system/system_ui_impl.cc

Index: athena/system/system_ui_impl.cc
diff --git a/athena/system/system_ui_impl.cc b/athena/system/system_ui_impl.cc
index 39867ad96d81db742ea72b3c1f9fa8763b5c431a..d5247c32d2ad30619291cea7c414426569f08c54 100644
--- a/athena/system/system_ui_impl.cc
+++ b/athena/system/system_ui_impl.cc
@@ -7,6 +7,8 @@
 #include "athena/system/device_socket_listener.h"
 #include "athena/system/orientation_controller.h"
 #include "athena/system/power_button_controller.h"
+#include "athena/system/status_icon_container_view.h"
+#include "athena/system/time_view.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ -27,6 +29,15 @@ class SystemUIImpl : public SystemUI {
   virtual ~SystemUIImpl() {
   }
 
+  virtual views::View* CreateTimeView() OVERRIDE {
+    return new TimeView;
+  }
+
+  virtual views::View* CreateStatusIconView(
+      aura::Window* popup_container) OVERRIDE {
+    return new StatusIconContainerView(popup_container);
+  }
+
  private:
   scoped_refptr<OrientationController> orientation_controller_;
   scoped_ptr<PowerButtonController> power_button_controller_;
@@ -37,6 +48,10 @@ class SystemUIImpl : public SystemUI {
 }  // namespace
 
 // static
+SystemUI* SystemUI::Get() {
+  return instance;

[sadrul, 2014/08/21 18:44:30]

DCHECK(instance) (that would be consistent with the other athena modules)

+}
+
 SystemUI* SystemUI::Create(
     scoped_refptr<base::TaskRunner> io_task_runner) {
   DeviceSocketListener::CreateSocketManager(io_task_runner);