libvpx: Pull from upstream

libvpx: Pull from upstream

Current HEAD: c0061cc24f254d648737986ce14ac1a4bcb45874

git log from upstream:
5f732c2 Fix build for examples/vp8_multi_resolution_encoder.
00fc0e3 Tune SSSE3 implementation of fast path quantization
3316918 Remove an empty line
f60a117 Cleanup motion search speed features.
5820c5d Adds support for reading and writing 10/12-bit y4m
79199e4 Reverting "Adds support for reading and writing 10/12-bit y4m" for now because of Mac Build Failure.
15123db Cleanup vp9_rd.
03c276e Split vp9_rdopt into vp9_rdopt and vp9_rd.
4635a2b Cleaning up and simplifying read_frame_stats().
3bc1193 Fix rd threshold overflow issue
03a3ba4 VP9 denoiser implemented FILTER_BLOCK case
9c9922d VP9 denoising enabled by noise_sensitivity param
49741fe Replaced loops with vpx_memcpy()
8830772 Multi-arf: Add code to turn it on and off.
92a6db7 Added a speed feature controlling a motion search parameter
adf4293 Adapt strength of AQ2.
82dc133 Adds support for reading and writing 10/12-bit y4m
95853db vpxdec: add --keep-going option
9ac2f66 Re-design quantization process
0256a75 Allow lossless skipping in RD mode decision.
aaabbd6 Store/read 16x16 block statistics obtained from the first pass
ee38021 Add a test that tests invalid partitions for profile 1
f31ff02 Elevate NEWMV mode checking threshold in real time
<...>
3b9c19a Remove unused vp9_init_quant_tables function

TBR=tomfinegan@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=281806

[Johann, 2014-07-08 20:10:27]

Committed patchset #1 manually as r281806 (presubmit successful).

[Tom Finegan, 2014-07-08 22:51:12]

On 2014/07/08 20:10:27, Johann wrote:
> Committed patchset #1 manually as r281806 (presubmit successful).

lgtm [rs]