Enable Views Textfields on Win8 Metro by default.
Enable Views Textfields on Win8 Metro by default.

Replaces the old Win8 Metro native textfields and omnibox.
Views Textfields are already default on Win7, and Win8 Desktop.
Disable via "Views Textfield" flag (or --disable-views-textfield) if needed.

Views Textfields were blocked on Win8 Metro by:
Issue 239690: Native Text Views: TSF stuff seems not working on metro mode.
Issue 265337: IME cannot be turned on for bookmark edit dialog in Win8 Metro mode, when NativeTextFieldViews is enabled
But those issues have been resolved.
We should ship Views Textfields by default on M-30.

BUG=266099
TEST=Win8 Metro browser UI textfields and IME work as intended.
R=sadrul@chromium.org
TBR=sky@chromium.org

Review URL: https://chromiumcodereview.appspot.com/22954003

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@217234 0039d316-1c4b-4281-b951-d872f2087c98

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