Revert of Turn on icu_use_data_file_flag on CrOS (https://codereview.chromium.org/163793004/)
Revert of Turn on icu_use_data_file_flag on CrOS (https://codereview.chromium.org/163793004/)

Reason for revert:
https://chromium-review.googlesource.com/#/c/185937/ has to go in first. 


Original issue's description:
> Turn on icu_use_data_file_flag on CrOS
> 
> See also https://chromium-review.googlesource.com/#/c/185937/
> 
> The switch has to be turned on in two places (chromeos-chrome.ebuild and
> build/common.gypi). One or the other can get landed separately, though.
> 
> BUG=72633
> TEST=net_unittests:*IDN* and base_unittests:*String*
> TBR=mark
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=251213

TBR=mark@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=72633

Review URL: https://codereview.chromium.org/165593002

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@251214 0039d316-1c4b-4281-b951-d872f2087c98

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