Remove three unused string ids related to search engine editor.
Remove three unused string ids related to search engine editor.

These string ids predates the initial commit.

TEST=run check_grd_for_unused_strings.py, it should not report those entries
anymore.
R=thomasvl@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10451066

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@139298 0039d316-1c4b-4281-b951-d872f2087c98

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