All pyauto log messages are now prepended with a timestamp.
All pyauto log messages are now prepended with a timestamp.

Previously, timestamps were prepended to log messages in pyauto only when
the --verbose flag to pyauto was set.  Now, all logging messages are
prepended with a timestamp, whether or not --verbose is specified.

The rationale for doing this is as follows: --verbose specifies which
logging messages are printed (the logging level).  It should not also
affect the format of a log message.  Since there are situations in which
we may not want to see DEBUG messages, but we still want to know the times
at which different events occurred during test execution, we now prepend
a timestamp to every pyauto logging message, whether or not --verbose
is specified.  In the future, we could add a new flag to pyauto that
controls the logging format (e.g., whether or not to print timestamps along
with log messages).

BUG=None
TEST=None

Review URL: https://chromiumcodereview.appspot.com/9296018

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@119510 0039d316-1c4b-4281-b951-d872f2087c98

junmin-zhu/chromium-rivertrail,markYoungH/chromium.src,chuan9/chromium-crosswalk,M4sse/chromium.src,timopulkkinen/BubbleFish,ondra-novak/chromium.src,M4sse/chromium.src,Pluto-tv/chromium-crosswalk,dushu1203/chromium.src,robclark/chromium,jaruba/chromium.src,mohamed--abdel-maksoud/chromium.src,keishi/chromium,hgl888/chromium-crosswalk-efl,ltilve/chromium,dushu1203/chromium.src,dushu1203/chromium.src,patrickm/chromium.src,dednal/chromium.src,ChromiumWebApps/chromium,rogerwang/chromium,M4sse/chromium.src,chuan9/chromium-crosswalk,markYoungH/chromium.src,anirudhSK/chromium,zcbenz/cefode-chromium,hgl888/chromium-crosswalk,Fireblend/chromium-crosswalk,PeterWangIntel/chromium-crosswalk,Chilledheart/chromium,mogoweb/chromium-crosswalk,chuan9/chromium-crosswalk,axinging/chromium-crosswalk,nacl-webkit/chrome_deps,ondra-novak/chromium.src,Chilledheart/chromium,nacl-webkit/chrome_deps,hujiajie/pa-chromium,timopulkkinen/BubbleFish,axinging/chromium-crosswalk,timopulkkinen/BubbleFish,bright-sparks/chromium-spacewalk,littlstar/chromium.src,zcbenz/cefode-chromium,jaruba/chromium.src,Just-D/chromium-1,ChromiumWebApps/chromium,dednal/chromium.src,zcbenz/cefode-chromium,anirudhSK/chromium,ondra-novak/chromium.src,dednal/chromium.src,hujiajie/pa-chromium,M4sse/chromium.src,timopulkkinen/BubbleFish,M4sse/chromium.src,littlstar/chromium.src,timopulkkinen/BubbleFish,hgl888/chromium-crosswalk-efl,hgl888/chromium-crosswalk-efl,robclark/chromium,rogerwang/chromium,Chilledheart/chromium,PeterWangIntel/chromium-crosswalk,nacl-webkit/chrome_deps,chuan9/chromium-crosswalk,rogerwang/chromium,crosswalk-project/chromium-crosswalk-efl,hgl888/chromium-crosswalk,zcbenz/cefode-chromium,zcbenz/cefode-chromium,M4sse/chromium.src,anirudhSK/chromium,zcbenz/cefode-chromium,junmin-zhu/chromium-rivertrail,hgl888/chromium-crosswalk-efl,ChromiumWebApps/chromium,robclark/chromium,pozdnyakov/chromium-crosswalk,krieger-od/nwjs_chromium.src,hgl888/chromium-crosswalk,Jonekee/chromium.src,dednal/chromium.src,Pluto-tv/chromium-crosswalk,fujunwei/chromium-crosswalk,dednal/chromium.src,Fireblend/chromium-crosswalk,pozdnyakov/chromium-crosswalk,TheTypoMaster/chromium-crosswalk,M4sse/chromium.src,TheTypoMaster/chromium-crosswalk,anirudhSK/chromium,crosswalk-project/chromium-crosswalk-efl,nacl-webkit/chrome_deps,pozdnyakov/chromium-crosswalk,mohamed--abdel-maksoud/chromium.src,Chilledheart/chromium,bright-sparks/chromium-spacewalk,bright-sparks/chromium-spacewalk,Pluto-tv/chromium-crosswalk,Pluto-tv/chromium-crosswalk,keishi/chromium,hujiajie/pa-chromium,axinging/chromium-crosswalk,anirudhSK/chromium,crosswalk-project/chromium-crosswalk-efl,mogoweb/chromium-crosswalk,ondra-novak/chromium.src,markYoungH/chromium.src,markYoungH/chromium.src,hgl888/chromium-crosswalk-efl,hujiajie/pa-chromium,jaruba/chromium.src,patrickm/chromium.src,zcbenz/cefode-chromium,jaruba/chromium.src,Jonekee/chromium.src,bright-sparks/chromium-spacewalk,mohamed--abdel-maksoud/chromium.src,TheTypoMaster/chromium-crosswalk,hgl888/chromium-crosswalk,mogoweb/chromium-crosswalk,chuan9/chromium-crosswalk,littlstar/chromium.src,M4sse/chromium.src,patrickm/chromium.src,Fireblend/chromium-crosswalk,Jonekee/chromium.src,timopulkkinen/BubbleFish,Jonekee/chromium.src,dushu1203/chromium.src,hgl888/chromium-crosswalk,rogerwang/chromium,rogerwang/chromium,crosswalk-project/chromium-crosswalk-efl,PeterWangIntel/chromium-crosswalk,rogerwang/chromium,junmin-zhu/chromium-rivertrail,krieger-od/nwjs_chromium.src,ChromiumWebApps/chromium,bright-sparks/chromium-spacewalk,krieger-od/nwjs_chromium.src,bright-sparks/chromium-spacewalk,krieger-od/nwjs_chromium.src,Pluto-tv/chromium-crosswalk,ChromiumWebApps/chromium,TheTypoMaster/chromium-crosswalk,fujunwei/chromium-crosswalk,ltilve/chromium,robclark/chromium,pozdnyakov/chromium-crosswalk,hgl888/chromium-crosswalk,anirudhSK/chromium,Jonekee/chromium.src,bright-sparks/chromium-spacewalk,rogerwang/chromium,Fireblend/chromium-crosswalk,Just-D/chromium-1,ltilve/chromium,crosswalk-project/chromium-crosswalk-efl,mohamed--abdel-maksoud/chromium.src,jaruba/chromium.src,keishi/chromium,Just-D/chromium-1,patrickm/chromium.src,krieger-od/nwjs_chromium.src,ltilve/chromium,Jonekee/chromium.src,chuan9/chromium-crosswalk,jaruba/chromium.src,Chilledheart/chromium,Just-D/chromium-1,ChromiumWebApps/chromium,junmin-zhu/chromium-rivertrail,robclark/chromium,krieger-od/nwjs_chromium.src,markYoungH/chromium.src,nacl-webkit/chrome_deps,M4sse/chromium.src,mogoweb/chromium-crosswalk,PeterWangIntel/chromium-crosswalk,fujunwei/chromium-crosswalk,chuan9/chromium-crosswalk,keishi/chromium,mohamed--abdel-maksoud/chromium.src,ChromiumWebApps/chromium,mogoweb/chromium-crosswalk,hgl888/chromium-crosswalk-efl,anirudhSK/chromium,krieger-od/nwjs_chromium.src,patrickm/chromium.src,TheTypoMaster/chromium-crosswalk,zcbenz/cefode-chromium,Pluto-tv/chromium-crosswalk,dednal/chromium.src,bright-sparks/chromium-spacewalk,mogoweb/chromium-crosswalk,nacl-webkit/chrome_deps,markYoungH/chromium.src,mohamed--abdel-maksoud/chromium.src,junmin-zhu/chromium-rivertrail,ltilve/chromium,axinging/chromium-crosswalk,markYoungH/chromium.src,mohamed--abdel-maksoud/chromium.src,dednal/chromium.src,jaruba/chromium.src,axinging/chromium-crosswalk,anirudhSK/chromium,Jonekee/chromium.src,ltilve/chromium,ltilve/chromium,PeterWangIntel/chromium-crosswalk,keishi/chromium,PeterWangIntel/chromium-crosswalk,Chilledheart/chromium,Fireblend/chromium-crosswalk,Jonekee/chromium.src,hgl888/chromium-crosswalk,dushu1203/chromium.src,anirudhSK/chromium,junmin-zhu/chromium-rivertrail,anirudhSK/chromium,pozdnyakov/chromium-crosswalk,hujiajie/pa-chromium,Fireblend/chromium-crosswalk,timopulkkinen/BubbleFish,dushu1203/chromium.src,ondra-novak/chromium.src,keishi/chromium,TheTypoMaster/chromium-crosswalk,robclark/chromium,markYoungH/chromium.src,Just-D/chromium-1,hujiajie/pa-chromium,ChromiumWebApps/chromium,dushu1203/chromium.src,fujunwei/chromium-crosswalk,axinging/chromium-crosswalk,zcbenz/cefode-chromium,ondra-novak/chromium.src,junmin-zhu/chromium-rivertrail,mogoweb/chromium-crosswalk,Jonekee/chromium.src,ondra-novak/chromium.src,hgl888/chromium-crosswalk-efl,TheTypoMaster/chromium-crosswalk,hujiajie/pa-chromium,axinging/chromium-crosswalk,rogerwang/chromium,ltilve/chromium,patrickm/chromium.src,dushu1203/chromium.src,pozdnyakov/chromium-crosswalk,fujunwei/chromium-crosswalk,keishi/chromium,zcbenz/cefode-chromium,ondra-novak/chromium.src,markYoungH/chromium.src,pozdnyakov/chromium-crosswalk,Pluto-tv/chromium-crosswalk,jaruba/chromium.src,crosswalk-project/chromium-crosswalk-efl,Just-D/chromium-1,keishi/chromium,pozdnyakov/chromium-crosswalk,Chilledheart/chromium,littlstar/chromium.src,crosswalk-project/chromium-crosswalk-efl,hgl888/chromium-crosswalk,krieger-od/nwjs_chromium.src,patrickm/chromium.src,jaruba/chromium.src,junmin-zhu/chromium-rivertrail,Fireblend/chromium-crosswalk,littlstar/chromium.src,robclark/chromium,keishi/chromium,markYoungH/chromium.src,ChromiumWebApps/chromium,rogerwang/chromium,patrickm/chromium.src,patrickm/chromium.src,rogerwang/chromium,jaruba/chromium.src,axinging/chromium-crosswalk,PeterWangIntel/chromium-crosswalk,dushu1203/chromium.src,nacl-webkit/chrome_deps,dushu1203/chromium.src,Fireblend/chromium-crosswalk,Jonekee/chromium.src,PeterWangIntel/chromium-crosswalk,Pluto-tv/chromium-crosswalk,timopulkkinen/BubbleFish,dednal/chromium.src,mohamed--abdel-maksoud/chromium.src,pozdnyakov/chromium-crosswalk,Just-D/chromium-1,mogoweb/chromium-crosswalk,hgl888/chromium-crosswalk,M4sse/chromium.src,chuan9/chromium-crosswalk,hgl888/chromium-crosswalk-efl,bright-sparks/chromium-spacewalk,ChromiumWebApps/chromium,timopulkkinen/BubbleFish,junmin-zhu/chromium-rivertrail,axinging/chromium-crosswalk,mogoweb/chromium-crosswalk,Pluto-tv/chromium-crosswalk,littlstar/chromium.src,pozdnyakov/chromium-crosswalk,markYoungH/chromium.src,nacl-webkit/chrome_deps,Just-D/chromium-1,jaruba/chromium.src,pozdnyakov/chromium-crosswalk,mohamed--abdel-maksoud/chromium.src,dushu1203/chromium.src,mohamed--abdel-maksoud/chromium.src,robclark/chromium,dednal/chromium.src,mohamed--abdel-maksoud/chromium.src,ondra-novak/chromium.src,hgl888/chromium-crosswalk-efl,krieger-od/nwjs_chromium.src,hujiajie/pa-chromium,PeterWangIntel/chromium-crosswalk,nacl-webkit/chrome_deps,junmin-zhu/chromium-rivertrail,dednal/chromium.src,hujiajie/pa-chromium,chuan9/chromium-crosswalk,krieger-od/nwjs_chromium.src,Just-D/chromium-1,Fireblend/chromium-crosswalk,robclark/chromium,dednal/chromium.src,timopulkkinen/BubbleFish,keishi/chromium,keishi/chromium,ChromiumWebApps/chromium,axinging/chromium-crosswalk,crosswalk-project/chromium-crosswalk-efl,hgl888/chromium-crosswalk-efl,ChromiumWebApps/chromium,hujiajie/pa-chromium,Chilledheart/chromium,M4sse/chromium.src,krieger-od/nwjs_chromium.src,crosswalk-project/chromium-crosswalk-efl,nacl-webkit/chrome_deps,Jonekee/chromium.src,robclark/chromium,axinging/chromium-crosswalk,fujunwei/chromium-crosswalk,hujiajie/pa-chromium,zcbenz/cefode-chromium,mogoweb/chromium-crosswalk,timopulkkinen/BubbleFish,fujunwei/chromium-crosswalk,Chilledheart/chromium,TheTypoMaster/chromium-crosswalk,nacl-webkit/chrome_deps,junmin-zhu/chromium-rivertrail,fujunwei/chromium-crosswalk,littlstar/chromium.src,anirudhSK/chromium,littlstar/chromium.src,ltilve/chromium,fujunwei/chromium-crosswalk,anirudhSK/chromium,TheTypoMaster/chromium-crosswalk