Roll swarming_client @ 361bfda6c0e4e2469dd3dab8c2b741639cacb086.

This rolls a single important commit for read only support.

$ git log 8cacaaaffc..361bfda6 --date=short --format="%ad %ae %s" | sed 's/@chromium\.org//'
2014-01-15 maruel Change the default for isolate.py commands run & remap to copy files.

TBR=vadimsh@chromium.org
BUG=116251

Review URL: https://codereview.chromium.org/138063007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244973 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244974 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 244974