Add some definitions to npapi/bindings/npapi.h.
Add some definitions to npapi/bindings/npapi.h.

I don't quite understand what all the different versions of npapi.h are about, but this is the minium hackery to get webkit building again.

BUG=https://bugs.webkit.org/show_bug.cgi?id=27385
TBR=evan,jam

Review URL: http://codereview.chromium.org/159029

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@21011 0039d316-1c4b-4281-b951-d872f2087c98

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