Handle Chromium resize throttling using surface ids

We need to change surface id to acknowledge a resize is completed, and
we need to handle that Chromium is rejecting resize events because the
last one is not yet acknowledged.

Change-Id: I93b1e197218906de80d5748a5a100f7a740ea07c
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
Reviewed-by: Michael Brüning <michael.bruning@qt.io>