autofill: Remove unnecessary "typedef enum ".
autofill: Remove unnecessary "typedef enum ".

Example:
typedef enum _Foo {
...
} Foo;

This is not necessary in C++, because differently from C, we can use _Foo all around without having to write enum _Foo everywhere, so the typedef here is not necessary.

BUG=None
TEST=None

R=isherman@chromium.org

Review URL: http://codereview.chromium.org/6902192

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@83654 0039d316-1c4b-4281-b951-d872f2087c98

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