Changed Control::SetLayout to handle empty layouts 56/182256/2
authorDavid Steele <david.steele@samsung.com>
Thu, 21 Jun 2018 21:08:23 +0000 (22:08 +0100)
committerDavid Steele <david.steele@samsung.com>
Mon, 2 Jul 2018 10:01:00 +0000 (11:01 +0100)
Setting an empty layout now removes the layout from the control
and unparents it's children from that layout, orphaning them (removes
them from the layout hierarchy - they will no longer get measured/laid out).

Change-Id: Ice74ad251111f59c34b65f233ad288c412bb6883
Signed-off-by: David Steele <david.steele@samsung.com>

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