Revert of Merge HarfBuzz kerning support from Blink (https://codereview.chromium.org/290993011/)
Revert of Merge HarfBuzz kerning support from Blink (https://codereview.chromium.org/290993011/)

Reason for revert:
It broke this build:
http://build.chromium.org/p/chromium.chromiumos/builders/ChromiumOS%20%28amd64%29/builds/16352/steps/cbuildbot/logs/stdio

Sorry for the trouble.

Original issue's description:
> Merge HarfBuzz kerning support from Blink
> 
> Original CL: https://codereview.chromium.org/69513002
> 
> BUG=321868
> R=msw@chromium.org
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=273181

TBR=msw@chromium.org,ckocagil@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=321868

Review URL: https://codereview.chromium.org/299313009

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@273189 0039d316-1c4b-4281-b951-d872f2087c98

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