Bring npapi.h closer to the npapi-headers project version
Bring npapi.h closer to the npapi-headers project version

This makes a bunch of changes that shouldn't actually affect anything:
- Removes XP_MAC
- Removes old Carbon event constants
- Removes Metrowerks defines
- Adds new constants and structs from recent spec updates
- Adds OS/2 defines
- Adds Maemo defines

Also makes more whitespace adjustments to track central repository.

BUG=42645
TEST=none; no behavioral changes

Review URL: http://codereview.chromium.org/1995007

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@46596 0039d316-1c4b-4281-b951-d872f2087c98

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