Fixed gtest_mac.mm after gtest roll to 621.
Fixed gtest_mac.mm after gtest roll to 621.

The issue is caused by the removal of the String(const char*) ctor in http://git.chromium.org/gitweb/?p=external/gtest.git;a=blobdiff;f=include/gtest/internal/gtest-string.h;h=472dd0583917c2ad786dbe4711b53fcadb772d3a;hp=967b11738ef234aa09e3879d98e77c7277e2d3c3;hb=03c314931649a999b0cf5deb0a434a1009157416;hpb=5d9f11fe81eaca3989ec7e8dbfe5b31608a75121.

TBR=rsesek

Review URL: https://codereview.chromium.org/11414027

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@168183 0039d316-1c4b-4281-b951-d872f2087c98

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