HQ filtering for tiled/bleed drawBitmap
sample at pix center in bicubic

R=senorblanco@chromium.org, jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/83153006

git-svn-id: http://skia.googlecode.com/svn/trunk/src@12440 2bbb7eff-a529-9590-31e7-b0007b416f81
3 files changed