linux_aura: Attempt at solving the timeouting tests by limiting jobs to 1.

BUG=326701
R=phajdan.jr@chromium.org

Review URL: https://codereview.chromium.org/108943002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@239536 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 239536
[SiteChip] Modified (stroke) images for chip backgrounds.

R=oshima@chromium.org
BUG=317741

Review URL: https://codereview.chromium.org/108363004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@239537 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 239537