[유치수] [NOBTS] bug fix clean up chart before display new data.
[유치수] [NOBTS] bug fix clean up chart before display new data.

git-svn-id: 7358e302d50fd4045a689b8bedf0763179db032e@1090 84d0f5b1-2673-498c-a247-62c4ff18d310

gspandy/pinpoint,87439247/pinpoint,nstopkimsk/pinpoint,naver/pinpoint,PerfGeeks/pinpoint,nstopkimsk/pinpoint,carpedm20/pinpoint,koo-taejin/pinpoint,naver/pinpoint,KimTaehee/pinpoint,sbcoba/pinpoint,sjmittal/pinpoint,koo-taejin/pinpoint,Xylus/pinpoint,denzelsN/pinpoint,citywander/pinpoint,cit-lab/pinpoint,wziyong/pinpoint,philipz/pinpoint,citywander/pinpoint,masonmei/pinpoint,tsyma/pinpoint,87439247/pinpoint,minwoo-jung/pinpoint,chenguoxi1985/pinpoint,koo-taejin/pinpoint,hcapitaine/pinpoint,gspandy/pinpoint,masonmei/pinpoint,wziyong/pinpoint,tsyma/pinpoint,andyspan/pinpoint,KimTaehee/pinpoint,KRDeNaT/pinpoint,lioolli/pinpoint,87439247/pinpoint,dawidmalina/pinpoint,emeroad/pinpoint,jaehong-kim/pinpoint,87439247/pinpoint,andyspan/pinpoint,Xylus/pinpoint,InfomediaLtd/pinpoint,koo-taejin/pinpoint,lioolli/pinpoint,chenguoxi1985/pinpoint,wziyong/pinpoint,minwoo-jung/pinpoint,cit-lab/pinpoint,philipz/pinpoint,Skkeem/pinpoint,jiaqifeng/pinpoint,nstopkimsk/pinpoint,coupang/pinpoint,KRDeNaT/pinpoint,barneykim/pinpoint,cit-lab/pinpoint,chenguoxi1985/pinpoint,chenguoxi1985/pinpoint,Allive1/pinpoint,jiaqifeng/pinpoint,suraj-raturi/pinpoint,hcapitaine/pinpoint,majinkai/pinpoint,emeroad/pinpoint,dawidmalina/pinpoint,PerfGeeks/pinpoint,coupang/pinpoint,cijung/pinpoint,barneykim/pinpoint,sjmittal/pinpoint,Xylus/pinpoint,lioolli/pinpoint,PerfGeeks/pinpoint,hcapitaine/pinpoint,Skkeem/pinpoint,PerfGeeks/pinpoint,koo-taejin/pinpoint,sjmittal/pinpoint,dawidmalina/pinpoint,87439247/pinpoint,krishnakanthpps/pinpoint,barneykim/pinpoint,lioolli/pinpoint,suraj-raturi/pinpoint,andyspan/pinpoint,naver/pinpoint,breadval/pinpoint,chenguoxi1985/pinpoint,minwoo-jung/pinpoint,jiaqifeng/pinpoint,Xylus/pinpoint,masonmei/pinpoint,jiaqifeng/pinpoint,naver/pinpoint,shuvigoss/pinpoint,emeroad/pinpoint,majinkai/pinpoint,andyspan/pinpoint,dawidmalina/pinpoint,KRDeNaT/pinpoint,jaehong-kim/pinpoint,krishnakanthpps/pinpoint,87439247/pinpoint,jaehong-kim/pinpoint,denzelsN/pinpoint,sbcoba/pinpoint,Xylus/pinpoint,gspandy/pinpoint,coupang/pinpoint,eBaoTech/pinpoint,KimTaehee/pinpoint,krishnakanthpps/pinpoint,PerfGeeks/pinpoint,nstopkimsk/pinpoint,jiaqifeng/pinpoint,breadval/pinpoint,InfomediaLtd/pinpoint,wziyong/pinpoint,emeroad/pinpoint,breadval/pinpoint,citywander/pinpoint,barneykim/pinpoint,majinkai/pinpoint,cijung/pinpoint,denzelsN/pinpoint,tsyma/pinpoint,eBaoTech/pinpoint,jiaqifeng/pinpoint,philipz/pinpoint,KimTaehee/pinpoint,InfomediaLtd/pinpoint,coupang/pinpoint,carpedm20/pinpoint,masonmei/pinpoint,krishnakanthpps/pinpoint,majinkai/pinpoint,Allive1/pinpoint,carpedm20/pinpoint,nstopkimsk/pinpoint,hcapitaine/pinpoint,eBaoTech/pinpoint,suraj-raturi/pinpoint,hcapitaine/pinpoint,tsyma/pinpoint,Xylus/pinpoint,gspandy/pinpoint,sbcoba/pinpoint,Skkeem/pinpoint,minwoo-jung/pinpoint,InfomediaLtd/pinpoint,wziyong/pinpoint,gspandy/pinpoint,lioolli/pinpoint,andyspan/pinpoint,cit-lab/pinpoint,masonmei/pinpoint,Skkeem/pinpoint,barneykim/pinpoint,Xylus/pinpoint,cijung/pinpoint,sbcoba/pinpoint,carpedm20/pinpoint,coupang/pinpoint,Allive1/pinpoint,citywander/pinpoint,breadval/pinpoint,nstopkimsk/pinpoint,citywander/pinpoint,breadval/pinpoint,Allive1/pinpoint,majinkai/pinpoint,coupang/pinpoint,sjmittal/pinpoint,emeroad/pinpoint,hcapitaine/pinpoint,InfomediaLtd/pinpoint,eBaoTech/pinpoint,masonmei/pinpoint,breadval/pinpoint,barneykim/pinpoint,suraj-raturi/pinpoint,koo-taejin/pinpoint,denzelsN/pinpoint,Allive1/pinpoint,philipz/pinpoint,tsyma/pinpoint,emeroad/pinpoint,philipz/pinpoint,KRDeNaT/pinpoint,sbcoba/pinpoint,suraj-raturi/pinpoint,eBaoTech/pinpoint,eBaoTech/pinpoint,sbcoba/pinpoint,naver/pinpoint,shuvigoss/pinpoint,krishnakanthpps/pinpoint,InfomediaLtd/pinpoint,PerfGeeks/pinpoint,dawidmalina/pinpoint,wziyong/pinpoint,cijung/pinpoint,carpedm20/pinpoint,minwoo-jung/pinpoint,Skkeem/pinpoint,KimTaehee/pinpoint,shuvigoss/pinpoint,jaehong-kim/pinpoint,sjmittal/pinpoint,suraj-raturi/pinpoint,shuvigoss/pinpoint,krishnakanthpps/pinpoint,cit-lab/pinpoint,shuvigoss/pinpoint,majinkai/pinpoint,gspandy/pinpoint,chenguoxi1985/pinpoint,cijung/pinpoint,minwoo-jung/pinpoint,lioolli/pinpoint,cijung/pinpoint,denzelsN/pinpoint,Allive1/pinpoint,denzelsN/pinpoint,citywander/pinpoint,tsyma/pinpoint,Skkeem/pinpoint,barneykim/pinpoint,shuvigoss/pinpoint,andyspan/pinpoint,jaehong-kim/pinpoint,jaehong-kim/pinpoint,denzelsN/pinpoint,cit-lab/pinpoint,dawidmalina/pinpoint,KRDeNaT/pinpoint,philipz/pinpoint,KRDeNaT/pinpoint,KimTaehee/pinpoint,sjmittal/pinpoint