Roll src/third_party/skia d32087a:1052f51

Roll src/third_party/skia d32087a:1052f51

Summary of changes available at:
https://chromium.googlesource.com/skia/+log/d32087a..1052f51

CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
TBR=tomhudson@google.com

Commits in this roll:
1052f51 herb@google.com Font cache stress test.
8ff6ca6 msarett@google.com Disable dithering in libjpeg-turbo for 565 decodes
496d29f joshualitt@chromium.org add new gm to test overlapping lcd text
33e91f1 joshualitt@chromium.org Make Ben happy
6c50a8f msarett@google.com Use rounding when converting desiredScale to a sampleSize

Committed: https://crrev.com/7d2d0a3121ae0fc6030ab5dab95f58cb254ed71b
Cr-Commit-Position: refs/heads/master@{#349797}

[skia-deps-roller, 2015-09-18 19:45:51]

The CQ bit was checked by skia-deps-roller@chromium.org

[skia-deps-roller, 2015-09-18 19:45:52]

This roll was created by the Blink AutoRollBot.
    http://www.chromium.org/blink/blinkrollbot

[commit-bot: I haz the power, 2015-09-18 19:46:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1355693003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1355693003/1

[commit-bot: I haz the power, 2015-09-18 22:51:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-09-18 22:51:56]

Patchset 1 (id:??) landed as
https://crrev.com/7d2d0a3121ae0fc6030ab5dab95f58cb254ed71b
Cr-Commit-Position: refs/heads/master@{#349797}