Roll libjpeg_turbo to 239595

This roll libjpeg_turbo to the same state as before the temporary
changes for merging the Android-only fix into m32 (r239595 == r238478).

BUG=322228
TBR=

Review URL: https://codereview.chromium.org/106763009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241740 0039d316-1c4b-4281-b951-d872f2087c98
Whitelist airbender extensions.

- Added two airbender experiments to whitelist for access to
  audioCapture permission.

Modeled after https://codereview.chromium.org/85383005

BUG=329596

Review URL: https://codereview.chromium.org/118373003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241741 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241742 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 241742