Widen a suppression for bug 50297
Widen a suppression for bug 50297

New report:
http://build.chromium.org/buildbot/memory/builders/Chromium%20Mac%20UI%20(valgrind)(4)/builds/3987/steps/memory%20test:%20ui/logs/stdio
UninitCondition
Conditional jump or move depends on uninitialised value(s)
  IPC::Channel::ChannelImpl::ProcessIncomingMessages()
  IPC::Channel::ChannelImpl::OnFileCanReadWithoutBlocking(int)
  base::MessagePumpLibevent::FileDescriptorWatcher::OnFileCanReadWithoutBlocking(int, base::MessagePumpLibevent*)
  base::MessagePumpLibevent::OnLibeventNotification(int, short, void*)
  event_process_active
  event_base_loop
  base::MessagePumpLibevent::Run(base::MessagePump::Delegate*)
  MessageLoop::RunInternal()
  ...
Suppression (error hash=#000000005448C28E#):
{
   <insert_a_suppression_name_here>
   Memcheck:Cond
   fun:_ZN3IPC7Channel11ChannelImpl23ProcessIncomingMessagesEv
   fun:_ZN3IPC7Channel11ChannelImpl28OnFileCanReadWithoutBlockingEi
   fun:_ZN4base19MessagePumpLibevent21FileDescriptorWatcher28OnFileCanReadWithoutBlockingEiPS0_
   fun:_ZN4base19MessagePumpLibevent22OnLibeventNotificationEisPv
   fun:event_process_active
   fun:event_base_loop
   fun:_ZN4base19MessagePumpLibevent3RunEPNS_11MessagePump8DelegateE
   fun:_ZN11MessageLoop11RunInternalEv
   ...
}

BUG=50297
TEST=Valgrind/Mac UI(4) should go green
TBR=glider
Review URL: http://codereview.chromium.org/3531013

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@61499 0039d316-1c4b-4281-b951-d872f2087c98

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