[Tizen] Polish Python code according to Chromium Python style guidelines.
[Tizen] Polish Python code according to Chromium Python style guidelines.

Per Chromium Python style guidelines,
http://www.chromium.org/chromium-os/python-style-guidelines
This CL sets single quote for string values, and sets functions names
with CapWords() style.

baleboy/crosswalk,Bysmyyr/crosswalk,darktears/crosswalk,huningxin/crosswalk,jondong/crosswalk,jpike88/crosswalk,crosswalk-project/crosswalk,dreamsxin/crosswalk,myroot/crosswalk,darktears/crosswalk,amaniak/crosswalk,jpike88/crosswalk,chinakids/crosswalk,bestwpw/crosswalk,Bysmyyr/crosswalk,amaniak/crosswalk,kurli/crosswalk,rakuco/crosswalk,crosswalk-project/crosswalk-efl,alex-zhang/crosswalk,PeterWangIntel/crosswalk,hgl888/crosswalk-efl,PeterWangIntel/crosswalk,lincsoon/crosswalk,ZhengXinCN/crosswalk,crosswalk-project/crosswalk-efl,pk-sam/crosswalk,zliang7/crosswalk,baleboy/crosswalk,huningxin/crosswalk,jondwillis/crosswalk,siovene/crosswalk,minggangw/crosswalk,chuan9/crosswalk,axinging/crosswalk,Bysmyyr/crosswalk,tomatell/crosswalk,jondwillis/crosswalk,axinging/crosswalk,mrunalk/crosswalk,pk-sam/crosswalk,PeterWangIntel/crosswalk,siovene/crosswalk,hgl888/crosswalk-efl,pk-sam/crosswalk,shaochangbin/crosswalk,rakuco/crosswalk,tomatell/crosswalk,tedshroyer/crosswalk,Pluto-tv/crosswalk,ZhengXinCN/crosswalk,heke123/crosswalk,minggangw/crosswalk,hgl888/crosswalk,kurli/crosswalk,lincsoon/crosswalk,XiaosongWei/crosswalk,chuan9/crosswalk,heke123/crosswalk,baleboy/crosswalk,alex-zhang/crosswalk,DonnaWuDongxia/crosswalk,jondwillis/crosswalk,Pluto-tv/crosswalk,fujunwei/crosswalk,tomatell/crosswalk,zeropool/crosswalk,bestwpw/crosswalk,hgl888/crosswalk-efl,lincsoon/crosswalk,stonegithubs/crosswalk,seanlong/crosswalk,zliang7/crosswalk,hgl888/crosswalk,wuhengzhi/crosswalk,marcuspridham/crosswalk,wuhengzhi/crosswalk,hgl888/crosswalk-efl,Pluto-tv/crosswalk,hgl888/crosswalk-efl,heke123/crosswalk,rakuco/crosswalk,alex-zhang/crosswalk,axinging/crosswalk,dreamsxin/crosswalk,chinakids/crosswalk,seanlong/crosswalk,weiyirong/crosswalk-1,baleboy/crosswalk,shaochangbin/crosswalk,leonhsl/crosswalk,xzhan96/crosswalk,jpike88/crosswalk,xzhan96/crosswalk,RafuCater/crosswalk,crosswalk-project/crosswalk,stonegithubs/crosswalk,kurli/crosswalk,zliang7/crosswalk,jondwillis/crosswalk,fujunwei/crosswalk,marcuspridham/crosswalk,Bysmyyr/crosswalk,XiaosongWei/crosswalk,xzhan96/crosswalk,marcuspridham/crosswalk,huningxin/crosswalk,weiyirong/crosswalk-1,heke123/crosswalk,XiaosongWei/crosswalk,RafuCater/crosswalk,chinakids/crosswalk,minggangw/crosswalk,kurli/crosswalk,qjia7/crosswalk,RafuCater/crosswalk,qjia7/crosswalk,heke123/crosswalk,kurli/crosswalk,heke123/crosswalk,XiaosongWei/crosswalk,DonnaWuDongxia/crosswalk,chinakids/crosswalk,zeropool/crosswalk,XiaosongWei/crosswalk,hgl888/crosswalk-efl,darktears/crosswalk,XiaosongWei/crosswalk,DonnaWuDongxia/crosswalk,jondong/crosswalk,darktears/crosswalk,marcuspridham/crosswalk,alex-zhang/crosswalk,amaniak/crosswalk,jondong/crosswalk,qjia7/crosswalk,minggangw/crosswalk,tedshroyer/crosswalk,mrunalk/crosswalk,rakuco/crosswalk,weiyirong/crosswalk-1,siovene/crosswalk,PeterWangIntel/crosswalk,stonegithubs/crosswalk,leonhsl/crosswalk,tedshroyer/crosswalk,chuan9/crosswalk,heke123/crosswalk,axinging/crosswalk,axinging/crosswalk,Pluto-tv/crosswalk,TheDirtyCalvinist/spacewalk,alex-zhang/crosswalk,zliang7/crosswalk,lincsoon/crosswalk,marcuspridham/crosswalk,hgl888/crosswalk,ZhengXinCN/crosswalk,hgl888/crosswalk,rakuco/crosswalk,huningxin/crosswalk,minggangw/crosswalk,weiyirong/crosswalk-1,amaniak/crosswalk,pk-sam/crosswalk,xzhan96/crosswalk,ZhengXinCN/crosswalk,RafuCater/crosswalk,tedshroyer/crosswalk,darktears/crosswalk,leonhsl/crosswalk,crosswalk-project/crosswalk,stonegithubs/crosswalk,zeropool/crosswalk,jondwillis/crosswalk,hgl888/crosswalk,pk-sam/crosswalk,pk-sam/crosswalk,jondwillis/crosswalk,wuhengzhi/crosswalk,crosswalk-project/crosswalk,myroot/crosswalk,xzhan96/crosswalk,stonegithubs/crosswalk,axinging/crosswalk,Pluto-tv/crosswalk,leonhsl/crosswalk,crosswalk-project/crosswalk-efl,stonegithubs/crosswalk,dreamsxin/crosswalk,crosswalk-project/crosswalk-efl,crosswalk-project/crosswalk,marcuspridham/crosswalk,seanlong/crosswalk,tedshroyer/crosswalk,PeterWangIntel/crosswalk,hgl888/crosswalk-efl,siovene/crosswalk,zeropool/crosswalk,fujunwei/crosswalk,myroot/crosswalk,zliang7/crosswalk,zeropool/crosswalk,qjia7/crosswalk,Bysmyyr/crosswalk,weiyirong/crosswalk-1,chinakids/crosswalk,TheDirtyCalvinist/spacewalk,stonegithubs/crosswalk,PeterWangIntel/crosswalk,Bysmyyr/crosswalk,rakuco/crosswalk,dreamsxin/crosswalk,seanlong/crosswalk,lincsoon/crosswalk,RafuCater/crosswalk,marcuspridham/crosswalk,jondong/crosswalk,rakuco/crosswalk,weiyirong/crosswalk-1,myroot/crosswalk,darktears/crosswalk,DonnaWuDongxia/crosswalk,chuan9/crosswalk,myroot/crosswalk,crosswalk-project/crosswalk-efl,tedshroyer/crosswalk,tomatell/crosswalk,tomatell/crosswalk,wuhengzhi/crosswalk,baleboy/crosswalk,leonhsl/crosswalk,chinakids/crosswalk,alex-zhang/crosswalk,Pluto-tv/crosswalk,baleboy/crosswalk,chuan9/crosswalk,amaniak/crosswalk,lincsoon/crosswalk,minggangw/crosswalk,crosswalk-project/crosswalk-efl,hgl888/crosswalk,lincsoon/crosswalk,dreamsxin/crosswalk,darktears/crosswalk,bestwpw/crosswalk,fujunwei/crosswalk,mrunalk/crosswalk,rakuco/crosswalk,TheDirtyCalvinist/spacewalk,mrunalk/crosswalk,hgl888/crosswalk,RafuCater/crosswalk,axinging/crosswalk,huningxin/crosswalk,ZhengXinCN/crosswalk,bestwpw/crosswalk,marcuspridham/crosswalk,amaniak/crosswalk,xzhan96/crosswalk,leonhsl/crosswalk,crosswalk-project/crosswalk-efl,jpike88/crosswalk,DonnaWuDongxia/crosswalk,DonnaWuDongxia/crosswalk,tomatell/crosswalk,shaochangbin/crosswalk,jpike88/crosswalk,heke123/crosswalk,leonhsl/crosswalk,dreamsxin/crosswalk,ZhengXinCN/crosswalk,siovene/crosswalk,zeropool/crosswalk,qjia7/crosswalk,XiaosongWei/crosswalk,bestwpw/crosswalk,jpike88/crosswalk,alex-zhang/crosswalk,mrunalk/crosswalk,TheDirtyCalvinist/spacewalk,zeropool/crosswalk,Pluto-tv/crosswalk,fujunwei/crosswalk,tedshroyer/crosswalk,tomatell/crosswalk,DonnaWuDongxia/crosswalk,zliang7/crosswalk,shaochangbin/crosswalk,qjia7/crosswalk,PeterWangIntel/crosswalk,huningxin/crosswalk,xzhan96/crosswalk,crosswalk-project/crosswalk,Bysmyyr/crosswalk,crosswalk-project/crosswalk,RafuCater/crosswalk,TheDirtyCalvinist/spacewalk,shaochangbin/crosswalk,fujunwei/crosswalk,amaniak/crosswalk,siovene/crosswalk,siovene/crosswalk,chuan9/crosswalk,jondong/crosswalk,shaochangbin/crosswalk,bestwpw/crosswalk,jondong/crosswalk,chuan9/crosswalk,minggangw/crosswalk,lincsoon/crosswalk,kurli/crosswalk,weiyirong/crosswalk-1,baleboy/crosswalk,seanlong/crosswalk,pk-sam/crosswalk,ZhengXinCN/crosswalk,darktears/crosswalk,fujunwei/crosswalk,jondwillis/crosswalk,seanlong/crosswalk,bestwpw/crosswalk,myroot/crosswalk,TheDirtyCalvinist/spacewalk,wuhengzhi/crosswalk,jpike88/crosswalk,xzhan96/crosswalk,baleboy/crosswalk,jondong/crosswalk,mrunalk/crosswalk,crosswalk-project/crosswalk,dreamsxin/crosswalk,zliang7/crosswalk,wuhengzhi/crosswalk,jondong/crosswalk,hgl888/crosswalk,minggangw/crosswalk,Bysmyyr/crosswalk,zliang7/crosswalk