Fix focusring issue in menu and button of Web UI Framwork.

Fix focusring issue in menu and button of Web UI Framwork.

[Title] Fix focusring issue in menu and button of Web UI Framwork.
[Issue#] P120814-6674, P120809-0079
[Problem] All button in Social magazine change color when we tap it, two color of highlighted
[Cause] Focuse Ring is not drwan using tapHighlightColor of renderStyle.
        - CSS Property for tapHighlightColor : -webkit-tap-highlight-color
[Solution] modified that focus-ring is drawn using tapHighlightColor.

Change-Id: I25af2208a6ce063a33e039eba61eb2a7077b695f