Fix test/product broken at r1211
Fix test/product broken at r1211

(product_extension explicitly specified lost its leading .)
Review URL: https://chromiumcodereview.appspot.com/9424030

git-svn-id: e7e1075985beda50ea81ac4472467b4f6e91fc78@1214 78cadc50-ecff-11dd-a971-7dbc132099af

MIPS/external-chromium_org-tools-gyp,ttyangf/pdfium_gyp,yjhjstz/gyp,Phuehvk/gyp,saghul/gyn,chromium/gyp,dougbeal/gyp,sport-monkey/GYP,channing/gyp,sanyaade-teachings/gyp,dougbeal/gyp,cchamberlain/gyp,bnoordhuis/gyp,tarc/gyp,mkrautz/gyp-libmumble,saghul/gyn,AOSPU/external_chromium_org_tools_gyp,amoikevin/gyp,geekboxzone/lollipop_external_chromium_org_tools_gyp,duanhjlt/gyp,Omegaphora/external_chromium_org_tools_gyp,tarc/gyp,trafi/gyp,mapbox/gyp,yangrongwei/gyp,openpeer/webrtc-gyp,azunite/gyp,azunite/gyp_20150930,lukeweber/gyp-override,IllusionRom-deprecated/android_platform_external_chromium_org_tools_gyp,bulldy80/gyp_unofficial,Chilledheart/gyp,saghul/gyn,chromium/gyp,bnq4ever/gypgoogle,lianliuwei/gyp,svn2github/kgyp,bdarnell/gyp,svn2github/gyp,cysp/gyp,pandaxcl/gyp,ttyangf/gyp,Jack-Q/GYP-copy,Phuehvk/gyp,Jack-Q/GYP-copy,enkripsi/gyp,Chilledheart/gyp,kevinchen3315/gyp-git,okwasi/gyp,Phuehvk/gyp,bdarnell/gyp,saghul/gyn,mkrautz/gyp-libmumble,sdklite/gyp,xin3liang/platform_external_chromium_org_tools_gyp,springmeyer/gyp,azunite/gyp_20150930,sdklite/gyp,turbulenz/gyp,amoikevin/gyp,adblockplus/gyp,openpeer/webrtc-gyp,mumble-voip/libmumble-gyp,svn2github/gyp,bulldy80/gyp_unofficial,openpeer/webrtc-gyp,yjhjstz/gyp,openpeer/webrtc-gyp,svn2github/kgyp,Chilledheart/gyp,sdklite/gyp,pyokagan/gyp,azunite/gyp,AWhetter/gyp,cysp/gyp,ttyangf/gyp,Omegaphora/external_chromium_org_tools_gyp,svn2github/gyp,LazyCodingCat/gyp,AWhetter/gyp,pyokagan/gyp,bnq4ever/gypgoogle,turbulenz/gyp,sanyaade-teachings/gyp,pyokagan/gyp,msc-/gyp,msc-/gyp,trafi/gyp,okwasi/gyp,svn2github/kgyp,okwasi/gyp,erikge/watch_gyp,clar/gyp,azunite/gyp,enkripsi/gyp,azunite/gyp_20150930,enkripsi/gyp,yjhjstz/gyp,mistydemeo/gyp,svn2github/gyp,pandaxcl/gyp,android-ia/platform_external_chromium_org_tools_gyp,sport-monkey/GYP,svn2github/gyp,mgamer/gyp,saghul/gyn,Chilledheart/gyp,bulldy80/gyp_unofficial,android-ia/platform_external_chromium_org_tools_gyp,openpeer/webrtc-gyp,amoikevin/gyp,yangrongwei/gyp,Danath/gyp,bpsinc-native/src_tools_gyp,omasanori/gyp,carlTLR/gyp,okumura/gyp,brson/gyp,xin3liang/platform_external_chromium_org_tools_gyp,svn2github/kgyp,LazyCodingCat/gyp,geekboxzone/lollipop_external_chromium_org_tools_gyp,AOSPU/external_chromium_org_tools_gyp,LazyCodingCat/gyp,bnoordhuis/gyp,azunite/gyp,adblockplus/gyp,bnoordhuis/gyp,geekboxzone/lollipop_external_chromium_org_tools_gyp,luvit/gyp,svn2github/kgyp,Danath/gyp,IllusionRom-deprecated/android_platform_external_chromium_org_tools_gyp,Jack-Q/GYP-copy,IllusionRom-deprecated/android_platform_external_chromium_org_tools_gyp,Danath/gyp,xin3liang/platform_external_chromium_org_tools_gyp,bnoordhuis/gyp,yangrongwei/gyp,adblockplus/gyp,sloanyang/gyp,alexcrichton/gyp,okumura/gyp,mumble-voip/libmumble-gyp,duanhjlt/gyp,carlTLR/gyp,Jack-Q/GYP-copy,trafi/gyp,MIPS/external-chromium_org-tools-gyp,yinquan529/platform-external-chromium_org-tools-gyp,Omegaphora/external_chromium_org_tools_gyp,kevinchen3315/gyp-git,trafi/gyp,lianliuwei/gyp,sanyaade-teachings/gyp,mapbox/gyp,AOSPU/external_chromium_org_tools_gyp,brson/gyp,IllusionRom-deprecated/android_platform_external_chromium_org_tools_gyp,dougbeal/gyp,mistydemeo/gyp,dougbeal/gyp,sport-monkey/GYP,duanhjlt/gyp,MIPS/external-chromium_org-tools-gyp,ttyangf/pdfium_gyp,bnq4ever/gypgoogle,lukeweber/gyp-override,springmeyer/gyp,channing/gyp,pandaxcl/gyp,brson/gyp,trafi/gyp,luvit/gyp,yangrongwei/gyp,bpsinc-native/src_tools_gyp,lukeweber/gyp-override,omasanori/gyp,Omegaphora/external_chromium_org_tools_gyp,okumura/gyp,azunite/gyp_20150930,adblockplus/gyp,xin3liang/platform_external_chromium_org_tools_gyp,turbulenz/gyp,turbulenz/gyp,bdarnell/gyp,ttyangf/gyp,turbulenz/gyp,erikge/watch_gyp,cysp/gyp,okwasi/gyp,mgamer/gyp,sanyaade-teachings/gyp,mapbox/gyp,bnq4ever/gypgoogle,carlTLR/gyp,clar/gyp,sport-monkey/GYP,bpsinc-native/src_tools_gyp,bulldy80/gyp_unofficial,mapbox/gyp,mumble-voip/libmumble-gyp,azunite/gyp,ryfx/gyp,ryfx/gyp,bulldy80/gyp_unofficial,carlTLR/gyp,cchamberlain/gyp,okumura/gyp,amoikevin/gyp,Chilledheart/gyp,AWhetter/gyp,mapbox/gyp,ttyangf/gyp,tarc/gyp,tarc/gyp,sport-monkey/GYP,bnoordhuis/gyp,lianliuwei/gyp,cchamberlain/gyp,omasanori/gyp,yjhjstz/gyp,MIPS/external-chromium_org-tools-gyp,AWhetter/gyp,Danath/gyp,sloanyang/gyp,yinquan529/platform-external-chromium_org-tools-gyp,erikge/watch_gyp,mkrautz/gyp-libmumble,cysp/gyp,sloanyang/gyp,lianliuwei/gyp,LazyCodingCat/gyp,AOSPU/external_chromium_org_tools_gyp,alexcrichton/gyp,alexcrichton/gyp,AWhetter/gyp,omasanori/gyp,alexcrichton/gyp,ryfx/gyp,lukeweber/gyp-override,sanyaade-teachings/gyp,clar/gyp,chromium/gyp,ttyangf/pdfium_gyp,azunite/gyp_20150930,ttyangf/pdfium_gyp,Danath/gyp,pandaxcl/gyp,bnq4ever/gypgoogle,channing/gyp,cysp/gyp,kevinchen3315/gyp-git,sdklite/gyp,Phuehvk/gyp,sdklite/gyp,mgamer/gyp,enkripsi/gyp,mgamer/gyp,duanhjlt/gyp,springmeyer/gyp,ryfx/gyp,bdarnell/gyp,carlTLR/gyp,springmeyer/gyp,yinquan529/platform-external-chromium_org-tools-gyp,pyokagan/gyp,adblockplus/gyp,msc-/gyp,Phuehvk/gyp,geekboxzone/lollipop_external_chromium_org_tools_gyp,yinquan529/platform-external-chromium_org-tools-gyp,erikge/watch_gyp,luvit/gyp,ryfx/gyp,cchamberlain/gyp,erikge/watch_gyp,LazyCodingCat/gyp,enkripsi/gyp,clar/gyp,msc-/gyp,clar/gyp,channing/gyp,tarc/gyp,mkrautz/gyp-libmumble,mumble-voip/libmumble-gyp,Jack-Q/GYP-copy,sloanyang/gyp,kevinchen3315/gyp-git,mgamer/gyp,pyokagan/gyp,android-ia/platform_external_chromium_org_tools_gyp,msc-/gyp,yjhjstz/gyp,brson/gyp,luvit/gyp,ttyangf/gyp,ttyangf/pdfium_gyp,chromium/gyp,amoikevin/gyp,dougbeal/gyp,mistydemeo/gyp,cchamberlain/gyp,chromium/gyp,pandaxcl/gyp,duanhjlt/gyp,mistydemeo/gyp,bpsinc-native/src_tools_gyp,android-ia/platform_external_chromium_org_tools_gyp,springmeyer/gyp