Fix JS error in social-widgets.js for old IE.
Fix JS error in social-widgets.js for old IE.

schalkneethling/bedrock,dudepare/bedrock,chirilo/bedrock,jacshfr/mozilla-bedrock,malena/bedrock,SujaySKumar/bedrock,Sancus/bedrock,jpetto/bedrock,ckprice/bedrock,glogiotatidis/bedrock,gauthierm/bedrock,mermi/bedrock,petabyte/bedrock,SujaySKumar/bedrock,bensternthal/bedrock,ckprice/bedrock,l-hedgehog/bedrock,kyoshino/bedrock,Sancus/bedrock,petabyte/bedrock,andreadelrio/bedrock,TheJJ100100/bedrock,davehunt/bedrock,jgmize/bedrock,andreadelrio/bedrock,mermi/bedrock,pascalchevrel/bedrock,chirilo/bedrock,flodolo/bedrock,TheJJ100100/bedrock,yglazko/bedrock,mahinthjoe/bedrock,TheoChevalier/bedrock,amjadm61/bedrock,hoosteeno/bedrock,alexgibson/bedrock,gerv/bedrock,schalkneethling/bedrock,sgarrity/bedrock,TheJJ100100/bedrock,sylvestre/bedrock,gauthierm/bedrock,CSCI-462-01-2017/bedrock,ckprice/bedrock,sgarrity/bedrock,mermi/bedrock,TheoChevalier/bedrock,dudepare/bedrock,SujaySKumar/bedrock,ericawright/bedrock,rishiloyola/bedrock,schalkneethling/bedrock,marcoscaceres/bedrock,dudepare/bedrock,davehunt/bedrock,CSCI-462-01-2017/bedrock,craigcook/bedrock,alexgibson/bedrock,ericawright/bedrock,mahinthjoe/bedrock,ericawright/bedrock,Jobava/bedrock,pascalchevrel/bedrock,alexgibson/bedrock,ericawright/bedrock,hoosteeno/bedrock,malena/bedrock,yglazko/bedrock,bensternthal/bedrock,ckprice/bedrock,mozilla/bedrock,mozilla/bedrock,CSCI-462-01-2017/bedrock,MichaelKohler/bedrock,jpetto/bedrock,TheoChevalier/bedrock,gerv/bedrock,mozilla/bedrock,sylvestre/bedrock,sgarrity/bedrock,yglazko/bedrock,jacshfr/mozilla-bedrock,andreadelrio/bedrock,flodolo/bedrock,schalkneethling/bedrock,gauthierm/bedrock,analytics-pros/mozilla-bedrock,glogiotatidis/bedrock,marcoscaceres/bedrock,Sancus/bedrock,SujaySKumar/bedrock,bensternthal/bedrock,jgmize/bedrock,pmclanahan/bedrock,sylvestre/bedrock,MichaelKohler/bedrock,amjadm61/bedrock,analytics-pros/mozilla-bedrock,analytics-pros/mozilla-bedrock,jpetto/bedrock,glogiotatidis/bedrock,kyoshino/bedrock,sgarrity/bedrock,l-hedgehog/bedrock,rishiloyola/bedrock,davehunt/bedrock,sylvestre/bedrock,chirilo/bedrock,yglazko/bedrock,TheJJ100100/bedrock,mozilla/bedrock,amjadm61/bedrock,pmclanahan/bedrock,bensternthal/bedrock,Jobava/bedrock,chirilo/bedrock,pmclanahan/bedrock,mkmelin/bedrock,MichaelKohler/bedrock,mkmelin/bedrock,hoosteeno/bedrock,gerv/bedrock,glogiotatidis/bedrock,marcoscaceres/bedrock,l-hedgehog/bedrock,rishiloyola/bedrock,flodolo/bedrock,andreadelrio/bedrock,pascalchevrel/bedrock,malena/bedrock,alexgibson/bedrock,mkmelin/bedrock,mahinthjoe/bedrock,analytics-pros/mozilla-bedrock,kyoshino/bedrock,MichaelKohler/bedrock,amjadm61/bedrock,Sancus/bedrock,gauthierm/bedrock,petabyte/bedrock,jpetto/bedrock,Jobava/bedrock,jgmize/bedrock,pascalchevrel/bedrock,petabyte/bedrock,jacshfr/mozilla-bedrock,l-hedgehog/bedrock,rishiloyola/bedrock,pmclanahan/bedrock,mermi/bedrock,mkmelin/bedrock,marcoscaceres/bedrock,gerv/bedrock,CSCI-462-01-2017/bedrock,craigcook/bedrock,craigcook/bedrock,craigcook/bedrock,jacshfr/mozilla-bedrock,amjadm61/bedrock,jgmize/bedrock,hoosteeno/bedrock,davehunt/bedrock,malena/bedrock,kyoshino/bedrock,flodolo/bedrock,mahinthjoe/bedrock,TheoChevalier/bedrock,jacshfr/mozilla-bedrock,dudepare/bedrock,Jobava/bedrock