Revert 239521 "libyuv r905 with yuv off by 1 fix for valgrind ov..."

> libyuv r905 with yuv off by 1 fix for valgrind overread
> BUG=none
> TEST=valgrind build bots
> R=ajm@chromium.org, mflodman@chromium.org
> 
> Review URL: https://codereview.chromium.org/99523007

TBR=fbarchard@chromium.org

Review URL: https://codereview.chromium.org/100673004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@239525 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@239526 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 239526