Remove unused LayoutImage::kPadding{Width,Height}

Probably managed by the HTMLImageFallbackHelper/UA shadow nowadays.

Change-Id: I6d70bafb0247f186a7c5e119f0368497d22c2dc6
Reviewed-on: https://chromium-review.googlesource.com/1131734
Reviewed-by: Philip Rogers <pdr@chromium.org>
Commit-Queue: Fredrik Söderquist <fs@opera.com>
Cr-Commit-Position: refs/heads/master@{#573825}
1 file changed