Loosen the suppression pattern for bug_46163.
Loosen the suppression pattern for bug_46163.

I ran a ui test (AutomationProxyTest.GetBrowserWindowCount) built for Chromium OS
locally under valgrind  and got the following suppression pattern, which does not
include _ZN11MessageLoop10RunHandlerEv at the end.

{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   fun:_Znw*
   fun:_ZN4base19MessagePumpLibevent3RunEPNS_11MessagePump8DelegateE
   fun:_ZN11MessageLoop11RunInternalEv
}

It seems that _ZN11MessageLoop10RunHandlerEv could be optimzied out
depending on the optimization settings. nkostylev was also seeing the
same issue.

BUG=46163
TEST=run AutomationProxyTest.GetBrowserWindowCount under valgrind locally and confirm that the leak is suppressed.

Review URL: http://codereview.chromium.org/7886015

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@100934 0039d316-1c4b-4281-b951-d872f2087c98

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