Add PowerLibrary::RequestStatusUpdate

chrome/browser/chromeos/status/power_menu_button.cc

Index: chrome/browser/chromeos/status/power_menu_button.cc
diff --git a/chrome/browser/chromeos/status/power_menu_button.cc b/chrome/browser/chromeos/status/power_menu_button.cc
index 88ca658335ec191b727596e1ce61d3d7631807f6..87eef9ddca73bd5f5e6f2c5a560950a1c3bd818c 100644
--- a/chrome/browser/chromeos/status/power_menu_button.cc
+++ b/chrome/browser/chromeos/status/power_menu_button.cc
@@ -316,6 +316,10 @@ void PowerMenuButton::OnLocaleChanged() {
 // PowerMenuButton, views::ViewMenuDelegate implementation:
 
 void PowerMenuButton::RunMenu(views::View* source, const gfx::Point& pt) {
+  // Explicitly query the power status.
+  if (CrosLibrary::Get()->EnsureLoaded())
+    CrosLibrary::Get()->GetPowerLibrary()->RequestStatusUpdate();
+
   views::MenuItemView* menu = new views::MenuItemView(this);
   // MenuRunner takes ownership of |menu|.
   menu_runner_.reset(new views::MenuRunner(menu));