Alternative solution for enabling setAutoZoomFocusedNodeToLegibleScale on desktop.

Alternative solution for enabling setAutoZoomFocusedNodeToLegibleScale on desktop.

Patch ties setAutoZoomFocusedNodeToLegibleScale up with a known
EFL/mobile specific runtime toggle: 'mobile-viewport-style'.
This allows setAutoZoomFocusedNodeToLegibleScale to get set when
ubrowser --mobile is called on desktop.

Bug: http://web.sec.samsung.net/bugzilla/show_bug.cgi?id=14586

Reviewed by: a.renevier, sns.park

Change-Id: Ib435118732ddbc439a7df13d0ed32223fad5c174
Signed-off-by: Antonio Gomes <a1.gomes@samsung.com>