Fix CocoaPods compile error.
Fix CocoaPods compile error.

inbilin-inc/SVWebViewController,ch-beck/SVWebViewController,rtsbtx/SVWebViewController,1yvT0s/SVWebViewController,HarrisLee/SVWebViewController,hoowang/SVWebViewController,benzhipeng/SVWebViewController,adonoho/SVWebViewController,keslcod/SVWebViewController,Kingside/SVWebViewController,hoanganh6491/SVWebViewController,9gag-open-source/SVWebViewController,jianwoo/SVWebViewController,mohsinalimat/SVWebViewController,bouralu89/SVWebViewController,Gaoxian/SVWebViewController,TransitApp/SVWebViewController