[4.0][Pulse][e-mod-tizen-screen-reader] Not invoke gesture callback on zoom mode.

[4.0][Pulse][e-mod-tizen-screen-reader] Not invoke gesture callback on zoom mode.
[Model] Common
[BinType] AP
[Customer] OPEN
[Issue#] Not invoke gesture callback on zoom mode.
[Request] UX
[Occurrence Version] N/A
[Problem] Not invoke gesture callback on zoom mode.
[Cause & Measure] Not invoke gesture callback on zoom mode.
[Team] UIFW
[Developer] chulheon jeong(ch.jeong47@samsung.com)
[Solution company] Samsung
[Change Type] fix

Change-Id: I549a655a141243d4300a118f34c6266bc1ca989d
Signed-off-by: ch.jeong47 <ch.jeong47@samsung.com>
Signed-off-by: JunsuChoi <jsuya.choi@samsung.com>