Roll swarming_client @ 7124e396edf2801f23cf794bb1f08119c491ccf6

Roll swarming_client @ 7124e396edf2801f23cf794bb1f08119c491ccf6

$ git log def5b803e9..7124e396edf --date=short --format="%ad %ae %s" | sed 's/@chromium\.org//'
2014-01-09 maruel Convert read_only from a bool to an int with 3 levels.
2014-01-09 maruel Split all .isolate logic code from isolate.py into isolate_format.py.

R=csharp@chromium.org
BUG=

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=243989

[csharp1, 2014-01-09 17:47:51]

lgtm

[commit-bot: I haz the power, 2014-01-09 17:49:11]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/maruel@chromium.org/132153002/1

[commit-bot: I haz the power, 2014-01-09 22:00:57]

Change committed as 243989