Tries to retrieve all post_match_families in the font file to support non-ascii fonts. This patch should fix CHECK failures like this:
Tries to retrieve all post_match_families in the font file to support non-ascii
fonts. This patch should fix CHECK failures like this:

yusukes@yusukes-desktop:~/chromium2/src/build$ ../sconsbuild/Release/chrome
[20666:20666:544922424350:FATAL:/home/yusukes/chromium2/src/app/gfx/font_skia.cc(90)]
Check failed: tf. Could not find font: IPA モナー Pゴシック

Since some fonts have multiple font family names, the FontConfigDirect::Match()
function should try to compare post_config_family with _all_ family names in the
font, rather than with only the first (usually English) family name. For
example, a popular Japanese font called ipagpmona.ttf has two family names, an
English name and an internationalized (Japanese) one, and post_config_family for
the font can be either the English name or the Japanese name depending on the
situation.

$ showttf /usr/share/fonts/truetype/ttf-ipamonafont/ipagp-mona.ttf | egrep -A 1
-e
"platform=1 .* Family" 
   platform=1 plat spec encoding=0 language=0 name=1 Family
    strlen=14  stroff=288 IPAMonaPGothic
--
   platform=1 plat spec encoding=1 language=b name=1 Family
    strlen=20  stroff=871 IPA <83><82><83>i<81>[ P<83>S<83>V<83>b<83>N

Original review URL: http://codereview.chromium.org/155751 

BUG=12530
TEST=none

Review URL: http://codereview.chromium.org/159061

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@21063 0039d316-1c4b-4281-b951-d872f2087c98

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