Fix "gclient sync" faliure caused by jsoncpp repo url changed.
Fix "gclient sync" faliure caused by jsoncpp repo url changed.

This patch can be removed after next rebase.

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