Fixes regression introduced in fixing 19597. This change effectively reverts menu_button to what it was before the fix. This way 19597 is still fixed, and we don't have this crash. I'm working on a regression test for coverage of this, but I don't want to hold up anything with the fix. 
Fixes regression introduced in fixing 19597. This change effectively
reverts menu_button to what it was before the fix. This way 19597 is
still fixed, and we don't have this crash. I'm working on a
regression test for coverage of this, but I don't want to hold up
anything with the fix. 

BUG=26279
TEST=see bug

Review URL: http://codereview.chromium.org/344043

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@30651 0039d316-1c4b-4281-b951-d872f2087c98

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