athena: Show network and battery status in the UI.

athena/wm/window_manager_impl.cc

Index: athena/wm/window_manager_impl.cc
diff --git a/athena/wm/window_manager_impl.cc b/athena/wm/window_manager_impl.cc
index 589da390733ec1ecf3999c24c0b16278b8b5d35c..2a688642e65eb34aacd4fb522f32949d13022810 100644
--- a/athena/wm/window_manager_impl.cc
+++ b/athena/wm/window_manager_impl.cc
@@ -5,6 +5,7 @@
 #include "athena/wm/public/window_manager.h"
 
 #include "athena/screen/public/screen_manager.h"
+#include "athena/wm/debug/debug_window.h"
 #include "athena/wm/window_overview_mode.h"
 #include "base/logging.h"
 #include "ui/aura/layout_manager.h"
@@ -106,6 +107,8 @@ WindowManagerImpl::WindowManagerImpl()
   container_->AddObserver(this);
   container_->AddPreTargetHandler(temp_handler_.get());
   instance = this;
+
+  CreateDebugWindow();
 }
 
 WindowManagerImpl::~WindowManagerImpl() {