New accessibility virtual keyboard behavior in non-sticky mode.

ui/aura/client/aura_constants.h

Index: ui/aura/client/aura_constants.h
diff --git a/ui/aura/client/aura_constants.h b/ui/aura/client/aura_constants.h
index 9675a67786d129836c1e3c41a8ed9160bfc738e9..1b1fa43c86fe7a2def5bfdc56703de6690b9c097 100644
--- a/ui/aura/client/aura_constants.h
+++ b/ui/aura/client/aura_constants.h
@@ -55,6 +55,11 @@ AURA_EXPORT extern const WindowProperty<ui::ModalType>* const kModalKey;
 // A property key to store the restore bounds for a window.
 AURA_EXPORT extern const WindowProperty<gfx::Rect*>* const kRestoreBoundsKey;
 
+// A property key to store the restore bounds for a window when moved by the
+// virtual keyboard.
+AURA_EXPORT extern const WindowProperty<gfx::Rect*>* const
+    kVirtualKeyboardRestoreBoundsKey;
+
 // A property key to store ui::WindowShowState for restoring a window.
 // Used in Ash to remember the show state before the window was minimized.
 AURA_EXPORT extern const WindowProperty<ui::WindowShowState>* const