Roll src/third_party/dav1d/libdav1d/ a1e3f3584..6ef9a0301 (25 commits)

https://chromium.googlesource.com/external/github.com/videolan/dav1d.git/+log/a1e3f35842de..6ef9a030145e

Fixes issues in the cross compilation build files as well as updates the
configs and source file listing.

$ git log a1e3f3584..6ef9a0301 --date=short --no-merges --format='%ad %ae %s'
2019-07-07 jamrial dav1d_fuzzer: use Dav1dSettings.frame_size_limit instead of a custom picture allocator
2019-07-06 gramner Fix memory leak in dav1d_submit_frame()
2019-07-05 jamrial obu: also check frame_size_limit with Frame Header OBUs
2019-07-06 gramner Improve robustness of handling malloc failures
2019-07-05 gramner Correctly return an error on malloc failure
2019-07-05 gramner Fix potential memory leak
2019-07-01 krishnaniyer97 arm: mc: neon: Improvement in blend_v function
2019-06-27 gramner Reduce the size of frame threading buffers
2019-06-27 gramner Consolidate scratch buffers
2019-07-02 victorien build: fix meson deprecation warning
2019-06-29 martin checkasm: msac: Add verbose printouts on failures
2019-06-29 martin checkasm: cdef: Add verbose prints for output data (and relevant input)
2019-06-29 martin checkasm: looprestoration: Use checkasm_check*
2019-06-29 martin checkasm: loopfilter: Use checkasm_check*
2019-06-29 martin checkasm: ipred: Use checkasm_check*
2019-06-24 janne-vlc ci: add test stage for clang armv7a build
2019-06-26 martin checkasm: mc: Use checkasm_check_* for better debuggability
2019-05-08 martin arm64: itx: Add NEON optimized inverse transforms
2019-05-22 epirat07 tools: Use DAV1D_ERR for strerror calls
2019-05-22 epirat07 include: Consistently use DAV1D_ERR in docs
2019-05-09 martin checkasm: itx: Add verbose printouts for the pixel differences
2019-06-20 martin checkasm: Add functions for printing pixel buffers
2019-06-21 martin arm: mc: Move the blend functions up above put/prep
2019-06-20 martin arm64: Consistently name macro arguments tX for temporaries in transposes
2019-06-16 janne-vlc cli: use mach_absolute_time as fallback for clock_gettime on darwin. Fixes #283

Created with:
  roll-dep src/third_party/dav1d/libdav1d

R=tguilbert

Bug: None
Change-Id: Id7fbb5e93f47214f616c73df5a75473b9267b77c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1699321
Commit-Queue: Dale Curtis <dalecurtis@chromium.org>
Commit-Queue: Thomas Guilbert <tguilbert@chromium.org>
Reviewed-by: Thomas Guilbert <tguilbert@chromium.org>
Auto-Submit: Dale Curtis <dalecurtis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#676680}
9 files changed