[Android] Reduce the time consumption for make_apk test (2).
[Android] Reduce the time consumption for make_apk test (2).

Fake an empty native library "libxwalkcore.so" in make_apk test
for embedded mode. It would greatly reduce the time consumption
caused by copying library when generating the apk in embedded mode.

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