[content shell] if the document is plain text, dump it as text
[content shell] if the document is plain text, dump it as text

BUG=111316
TEST=less tests that fail with [ Missing ]
R=marja@chromium.org

Review URL: https://codereview.chromium.org/11586008

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@173440 0039d316-1c4b-4281-b951-d872f2087c98

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