Revert of Blink roll 176057:176092 (https://codereview.chromium.org/337623005/)
Revert of Blink roll 176057:176092 (https://codereview.chromium.org/337623005/)

Reason for revert:
Error in Mac browser test due to changes in RenderLayer code. Fix is pending but reverting now to let bots test intervening changes.

http://build.chromium.org/p/chromium.mac/builders/Mac%2010.7%20Tests%20%28dbg%29%281%29/builds/24424

Original issue's description:
> Blink roll 176057:176092
> 
> http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=176058:176092&mode=html
> TBR=dpranke@chromium.org
> 
> BUG=
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=277032

TBR=dpranke@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/330353002

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@277045 0039d316-1c4b-4281-b951-d872f2087c98

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