Implement tap sound effect
Implement tap sound effect

When tapping on clickable content, tap sound should be played to notify tap operation.

Issue: CBBROWSER-140
Change-Id: Ib80700221ee432bcd4e2a34344162c9317d301cc

crosswalk-project/chromium-efl,crosswalk-project/chromium-efl,crosswalk-project/chromium-efl,hgl888/chromium-efl,hgl888/chromium-efl,crosswalk-project/chromium-efl,hgl888/chromium-efl,hgl888/chromium-efl,hgl888/chromium-efl