Roll src/third_party/libvpx/source/libvpx/ 3e2b4b3d4..dc3b508f5 (12 commits)

https://chromium.googlesource.com/webm/libvpx.git/+log/3e2b4b3d4803..dc3b508f573d

$ git log 3e2b4b3d4..dc3b508f5 --date=short --no-merges --format='%ad %ae %s'
2019-03-21 jianj vp9 postproc neon: Remove the condition on mb cols.
2019-03-21 marpan vp9-screen: Adjust speed features at speed 8
2019-03-20 marpan vp9-rtc: Fixes for low-resoln
2019-03-20 jingning Properly reset memory in hbd setting
2019-03-20 jingning Drop Wiener variance diff scale from 8 to 4
2019-03-20 jingning Enable all the 8 segments by default for perceptual AQ mode
2019-03-19 jianj Wrap macro definition in do-while(0)
2019-03-19 jianj vp9: remove condition on high bitdepth using simple block yrd.
2019-02-28 paulwilkins Add block size scaling in rd_variance_adjustment()
2019-02-28 paulwilkins Changes to rd_variance_adjustment()
2019-02-28 paulwilkins Change to mode early breakout rules for FILM mode.
2019-02-28 paulwilkins Store a group level noise metric from first pass.

Created with:
  roll-dep src/third_party/libvpx/source/libvpx
R=johannkoenig@google.com

Change-Id: Ifa5400ecaa5f0ee39ea3afe1606fad9409efb021
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1535432
Reviewed-by: Tom Finegan <tomfinegan@chromium.org>
Commit-Queue: Jerome Jiang <jianj@google.com>
Cr-Commit-Position: refs/heads/master@{#643510}
3 files changed