Always use the SkPixelRef constructor that takes SkImageInfo, as the older form is DEPRECATED and needs to go away soon (so skia can rely on the info)

BUG=

Review URL: https://codereview.chromium.org/105693010

git-svn-id: svn://svn.chromium.org/blink/trunk@163712 bbb929c8-8fbe-4397-9dbb-9b2b20218538