Roll tools/swarming_client/ to aea50658a1fb5078dbf9406991d7f6d8ec34d465.
Roll tools/swarming_client/ to aea50658a1fb5078dbf9406991d7f6d8ec34d465.

$ git log ae8085b09..aea50658a --date=short --format='%ad %ae %s' | sed 's/@chromium\.org//'
2014-06-12 maruel Remove --working-dir, it's not supported anymore.
2014-06-04 maruel Update swarming.py query for the new Bot attributes.
2014-06-03 maruel Update swarming_load_test_bot.py for new server code.
2014-05-29 maruel Add load test regexp to new key format.
2014-05-15 vadimsh Make 'swarming.py collect' return exit code 1 on task failure.
2014-05-14 vadimsh Collect output files only when child processes terminate (Windows only).
2014-05-14 vadimsh Correctly handle negative process exit codes.
2014-05-12 vadimsh Manage test sharding on a client side.
2014-05-08 maruel Make swarming_load_test_client.py more versatile.
2014-05-07 vadimsh Fix directory_to_metadata on Windows.
2014-05-07 maruel Fix swarming_load_test_client.py after ae8085b09e.
2014-05-07 maruel Update examples.

R=maruel@chromium.org
BUG=

Review URL: https://codereview.chromium.org/335463004

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@276849 0039d316-1c4b-4281-b951-d872f2087c98

dushu1203/chromium.src,hgl888/chromium-crosswalk,PeterWangIntel/chromium-crosswalk,krieger-od/nwjs_chromium.src,littlstar/chromium.src,Just-D/chromium-1,littlstar/chromium.src,littlstar/chromium.src,Fireblend/chromium-crosswalk,ondra-novak/chromium.src,Fireblend/chromium-crosswalk,chuan9/chromium-crosswalk,bright-sparks/chromium-spacewalk,jaruba/chromium.src,dednal/chromium.src,mohamed--abdel-maksoud/chromium.src,littlstar/chromium.src,Pluto-tv/chromium-crosswalk,bright-sparks/chromium-spacewalk,dushu1203/chromium.src,ltilve/chromium,axinging/chromium-crosswalk,Jonekee/chromium.src,markYoungH/chromium.src,PeterWangIntel/chromium-crosswalk,hgl888/chromium-crosswalk-efl,ltilve/chromium,crosswalk-project/chromium-crosswalk-efl,TheTypoMaster/chromium-crosswalk,dednal/chromium.src,chuan9/chromium-crosswalk,Pluto-tv/chromium-crosswalk,mohamed--abdel-maksoud/chromium.src,Jonekee/chromium.src,krieger-od/nwjs_chromium.src,ltilve/chromium,axinging/chromium-crosswalk,Jonekee/chromium.src,markYoungH/chromium.src,M4sse/chromium.src,TheTypoMaster/chromium-crosswalk,M4sse/chromium.src,ondra-novak/chromium.src,crosswalk-project/chromium-crosswalk-efl,jaruba/chromium.src,TheTypoMaster/chromium-crosswalk,crosswalk-project/chromium-crosswalk-efl,markYoungH/chromium.src,TheTypoMaster/chromium-crosswalk,TheTypoMaster/chromium-crosswalk,ltilve/chromium,mohamed--abdel-maksoud/chromium.src,ondra-novak/chromium.src,Jonekee/chromium.src,bright-sparks/chromium-spacewalk,Pluto-tv/chromium-crosswalk,axinging/chromium-crosswalk,Jonekee/chromium.src,hgl888/chromium-crosswalk-efl,dushu1203/chromium.src,PeterWangIntel/chromium-crosswalk,PeterWangIntel/chromium-crosswalk,littlstar/chromium.src,PeterWangIntel/chromium-crosswalk,mohamed--abdel-maksoud/chromium.src,axinging/chromium-crosswalk,M4sse/chromium.src,fujunwei/chromium-crosswalk,axinging/chromium-crosswalk,Just-D/chromium-1,dushu1203/chromium.src,M4sse/chromium.src,Just-D/chromium-1,dednal/chromium.src,PeterWangIntel/chromium-crosswalk,krieger-od/nwjs_chromium.src,chuan9/chromium-crosswalk,jaruba/chromium.src,Chilledheart/chromium,ondra-novak/chromium.src,Fireblend/chromium-crosswalk,chuan9/chromium-crosswalk,mohamed--abdel-maksoud/chromium.src,dednal/chromium.src,Just-D/chromium-1,crosswalk-project/chromium-crosswalk-efl,M4sse/chromium.src,TheTypoMaster/chromium-crosswalk,fujunwei/chromium-crosswalk,hgl888/chromium-crosswalk,crosswalk-project/chromium-crosswalk-efl,mohamed--abdel-maksoud/chromium.src,markYoungH/chromium.src,Just-D/chromium-1,Chilledheart/chromium,krieger-od/nwjs_chromium.src,crosswalk-project/chromium-crosswalk-efl,hgl888/chromium-crosswalk-efl,hgl888/chromium-crosswalk,dushu1203/chromium.src,bright-sparks/chromium-spacewalk,TheTypoMaster/chromium-crosswalk,Chilledheart/chromium,jaruba/chromium.src,Jonekee/chromium.src,Chilledheart/chromium,Pluto-tv/chromium-crosswalk,markYoungH/chromium.src,mohamed--abdel-maksoud/chromium.src,Fireblend/chromium-crosswalk,Fireblend/chromium-crosswalk,crosswalk-project/chromium-crosswalk-efl,littlstar/chromium.src,axinging/chromium-crosswalk,jaruba/chromium.src,littlstar/chromium.src,Pluto-tv/chromium-crosswalk,dushu1203/chromium.src,ondra-novak/chromium.src,Fireblend/chromium-crosswalk,hgl888/chromium-crosswalk,chuan9/chromium-crosswalk,dednal/chromium.src,Just-D/chromium-1,krieger-od/nwjs_chromium.src,markYoungH/chromium.src,Jonekee/chromium.src,hgl888/chromium-crosswalk,Jonekee/chromium.src,PeterWangIntel/chromium-crosswalk,dednal/chromium.src,markYoungH/chromium.src,ondra-novak/chromium.src,fujunwei/chromium-crosswalk,krieger-od/nwjs_chromium.src,axinging/chromium-crosswalk,ondra-novak/chromium.src,Chilledheart/chromium,krieger-od/nwjs_chromium.src,crosswalk-project/chromium-crosswalk-efl,markYoungH/chromium.src,M4sse/chromium.src,fujunwei/chromium-crosswalk,littlstar/chromium.src,mohamed--abdel-maksoud/chromium.src,bright-sparks/chromium-spacewalk,Jonekee/chromium.src,jaruba/chromium.src,ltilve/chromium,M4sse/chromium.src,ltilve/chromium,fujunwei/chromium-crosswalk,PeterWangIntel/chromium-crosswalk,fujunwei/chromium-crosswalk,Chilledheart/chromium,hgl888/chromium-crosswalk-efl,Fireblend/chromium-crosswalk,markYoungH/chromium.src,Fireblend/chromium-crosswalk,axinging/chromium-crosswalk,Pluto-tv/chromium-crosswalk,fujunwei/chromium-crosswalk,ondra-novak/chromium.src,crosswalk-project/chromium-crosswalk-efl,krieger-od/nwjs_chromium.src,jaruba/chromium.src,ltilve/chromium,markYoungH/chromium.src,krieger-od/nwjs_chromium.src,hgl888/chromium-crosswalk-efl,chuan9/chromium-crosswalk,ltilve/chromium,chuan9/chromium-crosswalk,Chilledheart/chromium,axinging/chromium-crosswalk,jaruba/chromium.src,dednal/chromium.src,hgl888/chromium-crosswalk-efl,PeterWangIntel/chromium-crosswalk,dednal/chromium.src,fujunwei/chromium-crosswalk,dushu1203/chromium.src,jaruba/chromium.src,Just-D/chromium-1,hgl888/chromium-crosswalk,TheTypoMaster/chromium-crosswalk,Just-D/chromium-1,Just-D/chromium-1,M4sse/chromium.src,Fireblend/chromium-crosswalk,hgl888/chromium-crosswalk,jaruba/chromium.src,mohamed--abdel-maksoud/chromium.src,mohamed--abdel-maksoud/chromium.src,Jonekee/chromium.src,hgl888/chromium-crosswalk-efl,dushu1203/chromium.src,hgl888/chromium-crosswalk-efl,fujunwei/chromium-crosswalk,markYoungH/chromium.src,bright-sparks/chromium-spacewalk,Chilledheart/chromium,krieger-od/nwjs_chromium.src,bright-sparks/chromium-spacewalk,dushu1203/chromium.src,Chilledheart/chromium,TheTypoMaster/chromium-crosswalk,Jonekee/chromium.src,dushu1203/chromium.src,krieger-od/nwjs_chromium.src,mohamed--abdel-maksoud/chromium.src,M4sse/chromium.src,ltilve/chromium,Pluto-tv/chromium-crosswalk,axinging/chromium-crosswalk,dednal/chromium.src,dednal/chromium.src,dushu1203/chromium.src,dednal/chromium.src,hgl888/chromium-crosswalk-efl,bright-sparks/chromium-spacewalk,M4sse/chromium.src,Pluto-tv/chromium-crosswalk,jaruba/chromium.src,hgl888/chromium-crosswalk,chuan9/chromium-crosswalk,M4sse/chromium.src,ondra-novak/chromium.src,bright-sparks/chromium-spacewalk,hgl888/chromium-crosswalk,axinging/chromium-crosswalk,hgl888/chromium-crosswalk-efl,Pluto-tv/chromium-crosswalk,chuan9/chromium-crosswalk