Update selection handle position in Ref-Internet browser

Update selection handle position in Ref-Internet browser

[Title] Update selection handle position in Ref-Internet browser
[Issue#] N_SE-44441
[Problem] Selection Handles are not moving with selected text while swipe web page after rotate a few times.
[Cause] There is existed selection mode to false in updateHandlesAndContextMemu() method if it doesn't have range and it is in content editable.
[Solution] Check one more routine if gesture is working routine.

Change-Id: I13ed1dee1c9f977003144509d21a54f2b5221614