Fix #outer closing tag in tv-b-dropdown
Fix #outer closing tag in tv-b-dropdown

BUG=
R=nduca@chromium.org

Review URL: https://codereview.appspot.com/232280043

sahiljain/catapult,catapult-project/catapult,scottmcmaster/catapult,SummerLW/Perf-Insight-Report,sahiljain/catapult,dstockwell/catapult,SummerLW/Perf-Insight-Report,dstockwell/catapult,catapult-project/catapult-csm,benschmaus/catapult,benschmaus/catapult,modulexcite/catapult,benschmaus/catapult,danbeam/catapult,catapult-project/catapult-csm,dstockwell/catapult,zeptonaut/catapult,SummerLW/Perf-Insight-Report,vmpstr/trace-viewer,0x90sled/catapult,SummerLW/Perf-Insight-Report,benschmaus/catapult,catapult-project/catapult,modulexcite/catapult,0x90sled/catapult,catapult-project/catapult-csm,modulexcite/catapult,catapult-project/catapult-csm,sahiljain/catapult,catapult-project/catapult,catapult-project/catapult-csm,vmpstr/trace-viewer,danbeam/catapult,benschmaus/catapult,scottmcmaster/catapult,dstockwell/catapult,sahiljain/catapult,zeptonaut/catapult,catapult-project/catapult,benschmaus/catapult,catapult-project/catapult,sahiljain/catapult,zeptonaut/catapult,catapult-project/catapult-csm,catapult-project/catapult,catapult-project/catapult-csm,sahiljain/catapult,vmpstr/trace-viewer,SummerLW/Perf-Insight-Report,catapult-project/catapult,SummerLW/Perf-Insight-Report,benschmaus/catapult,danbeam/catapult,danbeam/catapult,0x90sled/catapult,scottmcmaster/catapult