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 06256e828ef50172ad6f0ee848d7a701149408a5..90bbe4a8d816a5d9b61afa5f7a4e6f89417a3623 100644
--- a/ui/aura/client/aura_constants.h
+++ b/ui/aura/client/aura_constants.h
@@ -77,6 +77,11 @@ AURA_EXPORT extern const WindowProperty<int32_t>* const kResizeBehaviorKey;
 // 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