Fix BMC 21637 [I18N] bottom of button text is truncated in browser message
Fix BMC 21637 [I18N] bottom of button text is truncated in browser message

Infobar has gap to visual design.
Refine infobar according to visual design.

Reviewed by Xingnan

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser