SkRecordDraw: use SkCanvas::quickRejectY for text draws

 PS 1) factor apart into canSkip, draw, updateClip
 PS 2) use quickRejectY for text


BUG=skia:2378
R=fmalita@chromium.org, reed@google.com, mtklein@google.com, tomhudson@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/233493004

git-svn-id: http://skia.googlecode.com/svn/trunk@14192 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed