Revert 112959 - Chrome/Mac layout error on Google Docs Demo page (https://docs.google.com/demo)
Revert 112959 - Chrome/Mac layout error on Google Docs Demo page (https://docs.google.com/demo)

From davidbarr@chromium.org: The change in r112959 was a non-fix.

Avoid collapsing the preferred size reported by RenderView when WebKit
is unable to calculate scrollable height.

BUG=103423
TEST=http://docs.google.com/demo 'Sign In' and 'Get Started' shouldn't wrap.

Review URL: http://codereview.chromium.org/8670014

TBR=davidbarr@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9424040

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@122777 0039d316-1c4b-4281-b951-d872f2087c98

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