Fix shelf layout when switching from left-aligned shelf to right-aligned shelf

ash/system/chromeos/virtual_keyboard/virtual_keyboard_tray.cc

Index: ash/system/chromeos/virtual_keyboard/virtual_keyboard_tray.cc
diff --git a/ash/system/chromeos/virtual_keyboard/virtual_keyboard_tray.cc b/ash/system/chromeos/virtual_keyboard/virtual_keyboard_tray.cc
index 55e884c1a8616bfffee6bc47daa26794bc7290cf..6b20df09cdcf0ecba948a8594105adf8c43b90ba 100644
--- a/ash/system/chromeos/virtual_keyboard/virtual_keyboard_tray.cc
+++ b/ash/system/chromeos/virtual_keyboard/virtual_keyboard_tray.cc
@@ -53,8 +53,9 @@ VirtualKeyboardTray::~VirtualKeyboardTray() {
     Shell::GetInstance()->keyboard_ui()->RemoveObserver(this);
 }
 
-void VirtualKeyboardTray::SetShelfAlignment(ShelfAlignment alignment) {
-  TrayBackgroundView::SetShelfAlignment(alignment);
+void VirtualKeyboardTray::SetShelfAlignment(ShelfAlignment alignment,
+                                            const gfx::Insets& insets) {
+  TrayBackgroundView::SetShelfAlignment(alignment, insets);
   tray_container()->SetBorder(views::Border::NullBorder());
 
   // Pad button size to align with other controls in the system tray.