Merge pull request #11775 from samjoch/bug-906894-GalleryVideoPauseButtonNotCentered

Bug 906894 - [Gallery] Video pause buttons not centered

(cherry picked from commit 1048d3c529e8b7a762583981303179f13ed7433f)

Conflicts:
	apps/gallery/style/VideoPlayer.css
	apps/gallery/style/images/video_pause_button.png