Add support in iossim for simulating retina devices
Add support in iossim for simulating retina devices

This CL sets device name in <simulator_home>/Library/Preferences/com.apple.iphonesimulator.plist, which allows the caller to specify any string in the iOS Simulator's Hardware -> Device menu (e.g. iPhone (Retina 3.5-inch)), instead of just iPhone or iPad.

BUG=None


Review URL: https://chromiumcodereview.appspot.com/10978027

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@160427 0039d316-1c4b-4281-b951-d872f2087c98

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