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 98689e2523bac4a7aa2cdf8035777787b3f4b9e7..8406575bcbc61b3744b5089ba5e85db5f85cae14 100644
--- a/ui/aura/client/aura_constants.h
+++ b/ui/aura/client/aura_constants.h
@@ -92,6 +92,11 @@ AURA_EXPORT extern const WindowProperty<gfx::Size*>* const kPreferredSize;
 AURA_EXPORT extern const WindowProperty<ui::WindowShowState>* const
     kPreMinimizedShowStateKey;
 
+// 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 from
 // fullscreen show state.
 // Used in Ash to remember the show state before the window was fullscreen.