Apply 'bold' type in editable field using JS execCommand('bold', ...)
Apply 'bold' type in editable field using JS execCommand('bold', ...)

Patch allows JS execCommand('bol', ...) to apply 'bold' type
in editable field.

Issue: CBBROWSER-247

Change-Id: Ie6a252d45d950fbcf537a10f8d9eb1aa0635a6f2

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