[Android] Fix that static method doesn't have comments
[Android] Fix that static method doesn't have comments

Those comments are for javadoc to generate documentation.

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