Reviewed by Darin Adler.
- fix <rdar://problem/
5643663> text-shadow and box-shadow offsets 1px smaller than specified
which is the root cause of:
http://bugs.webkit.org/show_bug.cgi?id=12943
box-shadow: small values don't affect shadow position
http://bugs.webkit.org/show_bug.cgi?id=14736
Safari implementation of text-shadow off by 1px
* platform/graphics/cg/GraphicsContextCG.cpp:
(WebCore::GraphicsContext::setShadow): Slightly increase the magnitude
of the offsets passed to CGContextSetShadow* to ensure that the end
result after truncation is the desired integer offsets.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@28714
268f45cc-cd09-0410-ab3c-
d52691b4dbfc