[Slimming Paint] Adjust the paint rect for paintOffset when painting column rules.

[Slimming Paint] Adjust the paint rect for paintOffset when painting column rules.

BUG=460198
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=191036

[chrishtr, 2015-02-27 22:04:06]

chrishtr@chromium.org changed reviewers:
+ leviw@chromium.org

[chrishtr, 2015-02-27 22:10:07]

Added a RenderDrawingRecorder constructor for LayoutRect.

[leviw_travelin_and_unemployed, 2015-02-27 22:10:43]

LGTM.

[chrishtr, 2015-02-27 22:12:02]

The CQ bit was checked by chrishtr@chromium.org

[commit-bot: I haz the power, 2015-02-27 22:12:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/963873002/20001

[commit-bot: I haz the power, 2015-02-27 22:47:28]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-02-27 22:47:29]

Try jobs failed on following builders:
  android_blink_compile_dbg on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/android_blink_compile_db...)
  android_blink_compile_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/android_blink_compile_re...)

[chrishtr, 2015-02-27 23:44:47]

The CQ bit was checked by chrishtr@chromium.org

[chrishtr, 2015-02-27 23:44:47]

The patchset sent to the CQ was uploaded after l-g-t-m from leviw@chromium.org
Link to the patchset: https://codereview.chromium.org/963873002/#ps40001 (title:
" ")

[commit-bot: I haz the power, 2015-02-27 23:45:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/963873002/40001

[commit-bot: I haz the power, 2015-02-28 01:03:48]

Committed patchset #3 (id:40001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=191036