Don't disable the sticky mode when resizing the keyboard window.

ui/keyboard/keyboard_layout_manager.cc

Index: ui/keyboard/keyboard_layout_manager.cc
diff --git a/ui/keyboard/keyboard_layout_manager.cc b/ui/keyboard/keyboard_layout_manager.cc
index eb686b99078f32a648eab675c3abe707f9c28e41..e29b9f0795db46669db7f927f9171152078da173 100644
--- a/ui/keyboard/keyboard_layout_manager.cc
+++ b/ui/keyboard/keyboard_layout_manager.cc
@@ -81,7 +81,7 @@ void KeyboardLayoutManager::SetChildBounds(aura::Window* child,
     // The window height is set to 0 initially or before switch to an IME in a
     // different extension. Virtual keyboard window may wait for this bounds
     // change to correctly animate in.
-    controller_->ShowKeyboard(false);
+    controller_->ShowKeyboard(controller_->keyboard_locked());
   } else {
     if (controller_->keyboard_mode() == FULL_WIDTH) {
       // We need to send out this notification only if keyboard is visible since