Silence a Clang warning about an unused variable.
Silence a Clang warning about an unused variable.


git-svn-id: 2c9a99be47d0e569b9832cc4192b2d4c0ac487c7@424 861a406c-534a-0410-8894-cb66d6ee9925

emchristiansen/gtest-sbt-cpp,logcabin/gtest,stevekolk/gtest,plexinc/googletest,MiraGeoscience/googletest,JohannesEbke/gtest,bref/googletest,Distrotech/googletest,grumpycoders/googletest,logcabin/gtest,stevekolk/gtest,adblockplus/googletest,alksl/googletest,ttyangf/pdfium_gtest,inexor-game/googletest,android-ia/platform_external_chromium_org_testing_gtest,maolin-cdzl/googletest,axiak/googletest,Distrotech/googletest,SAPikachu/googletest,svn2github/googletest,maolin-cdzl/googletest,if1live/googletest-svn,alksl/googletest,codingdojotw/gtest-mirror,if1live/googletest-svn,tomgr/googletest-mirror,ttyangf/pdfium_gtest,SAPikachu/googletest,stp/googletest,mwoehlke/gtest,tomgr/googletest-mirror,geekboxzone/lollipop_external_chromium_org_testing_gtest,svn2github/googletest,openpeer/gtest,chrissli-u/google-test,alksl/googletest,okwasi/googletest,chrisdembia/googletest,dreamer-dead/google-test,svn2github/gtest,xin3liang/platform_external_chromium_org_testing_gtest,svn2github/chromium-gtest,grumpycoders/googletest,IllusionRom-deprecated/android_platform_external_chromium_org_testing_gtest,cpp-netlib/gtest,plexinc/googletest,martinhansdk/googletest,android-ia/platform_external_chromium_org_testing_gtest,istarc/googletest,fathomdb/gtest,robbriggs/googletest,y-higuchi/gtest,balp/googletest,bmatheny/gtest,bpsinc-native/src_testing_gtest,sfiera/googletest,e2/googletest,okwasi/googletest,stp/googletest,adblockplus/googletest,ignatz/gtest,e2/googletest,imoldman/google-test-svn,hazelnusse/googletest-git-clone,bmatheny/gtest,dreamer-dead/google-test,calebthompson/googletest,MIPS/external-chromium_org-testing-gtest,dustyleary/googletest,ignatz/gtest,notogawa/googletest,geekboxzone/lollipop_external_chromium_org_testing_gtest,mydrive/gtest,dmonakhov/googletest,open-eid/googletest,chrisdembia/googletest,stp/googletest,JohannesEbke/gtest,SAPikachu/googletest,tomgr/googletest-mirror,calebthompson/googletest,Luxoft/gtest,evadeflow/gtest,martindam/googletest,dmonakhov/googletest,MIPS/external-chromium_org-testing-gtest,styxyang/googletest-git,codingdojotw/gtest-mirror,skroll/gtest,hazelnusse/googletest-git-clone,codingdojotw/gtest-mirror,bref/googletest,duanhjlt/gtest,ongardie/gtest,okwasi/googletest,y-higuchi/gtest,limbolily/gtest,guywithnose/android-googletest,android-ia/platform_external_chromium_org_testing_gtest,PlatformLab/gtest,yinquan529/platform-external-chromium_org-testing-gtest,inexor-game/googletest,dreamer-dead/google-test,robbriggs/googletest,dustyleary/googletest,bastih/googletest-mirror,svn2github/gtest,r12f/googletest,AOSPU/external_chromium_org_testing_gtest,mwoehlke/gtest,bpsinc-native/src_testing_gtest,scudette/gtest,martinhansdk/googletest,open-eid/googletest,guywithnose/android-googletest,svn2github/googletest,cpp-mirrors/gtest,svn2github/googletest,hugopeixoto/googletest,fathomdb/gtest,dmeister/googletest,styxyang/googletest-git,hazelnusse/googletest-git-clone,sfiera/googletest,robbriggs/googletest,ignatz/gtest,dustyleary/googletest,RLovelett/googletest,styxyang/googletest-git,imoldman/google-test-svn,MIPS/external-chromium_org-testing-gtest,emchristiansen/gtest-sbt-cpp,axiak/googletest,inexor-game/googletest,cryporchild/googletest,openpeer/gtest,JanX2/googletest,xin3liang/platform_external_chromium_org_testing_gtest,Luxoft/gtest,codingdojotw/gtest-mirror,dmeister/googletest,xin3liang/platform_external_chromium_org_testing_gtest,cpp-netlib/gtest,mwoehlke/gtest,SAPikachu/googletest,RLovelett/googletest,cpp-netlib/gtest,aldebaran/gtest,MoonCollider/googletest,FrankenBit/googletest,liquid-mirror/googletest,scudette/gtest,calebthompson/googletest,scudette/gtest,ongardie/gtest,JohannesEbke/gtest,MiraGeoscience/googletest,hugopeixoto/googletest,chrisdembia/googletest,cryporchild/googletest,PlatformLab/gtest,okwasi/googletest,chrisdembia/googletest,hunter-packages/gtest,adblockplus/googletest,yinquan529/platform-external-chromium_org-testing-gtest,dmeister/googletest,open-eid/googletest,Omegaphora/external_chromium_org_testing_gtest,svn2github/gtest,skroll/gtest,open-eid/googletest,hunter-packages/gtest,bmatheny/gtest,openpeer/gtest,grumpycoders/googletest,skroll/gtest,MiraGeoscience/googletest,hugopeixoto/googletest,inexor-game/googletest,dmeister/googletest,dmonakhov/googletest,imoldman/google-test-svn,martindam/googletest,dustyleary/googletest,sfiera/googletest,dyakonoff/googletest-clone,balp/googletest,stp/googletest,avsej/googletest,RLovelett/googletest,mydrive/gtest,fathomdb/gtest,yinquan529/platform-external-chromium_org-testing-gtest,hazelnusse/googletest-git-clone,bmatheny/gtest,surtrstudios/gtest,liquid-mirror/googletest,svn2github/chromium-gtest,AOSPU/external_chromium_org_testing_gtest,chrissli-u/google-test,dmonakhov/googletest,bastih/googletest-mirror,r12f/googletest,tomgr/googletest-mirror,axiak/googletest,MoonCollider/googletest,martinhansdk/googletest,surtrstudios/gtest,guywithnose/android-googletest,if1live/googletest-svn,emchristiansen/gtest-sbt-cpp,fathomdb/gtest,svn2github/chromium-gtest,surtrstudios/gtest,JohannesEbke/gtest,Omegaphora/external_chromium_org_testing_gtest,grumpycoders/googletest,guywithnose/android-googletest,calebthompson/googletest,chrissli-u/google-test,y-higuchi/gtest,notogawa/googletest,balp/googletest,cpp-mirrors/gtest,IllusionRom-deprecated/android_platform_external_chromium_org_testing_gtest,sensorflo/gtest,sensorflo/gtest,maolin-cdzl/googletest,evadeflow/gtest,chrissli-u/google-test,e2/googletest,RLovelett/googletest,FrankenBit/googletest,stevekolk/gtest,istarc/googletest,mwoehlke/gtest,dyakonoff/googletest-clone,IllusionRom-deprecated/android_platform_external_chromium_org_testing_gtest,JanX2/googletest,bpsinc-native/src_testing_gtest,geekboxzone/lollipop_external_chromium_org_testing_gtest,mydrive/gtest,balp/googletest,robbriggs/googletest,IllusionRom-deprecated/android_platform_external_chromium_org_testing_gtest,SMatsushi/gtest,logcabin/gtest,y-higuchi/gtest,emchristiansen/gtest-sbt-cpp,abyss7/googletest,liquid-mirror/googletest,ongardie/gtest,ongardie/gtest,MIPS/external-chromium_org-testing-gtest,styxyang/googletest-git,bref/googletest,avsej/googletest,xin3liang/platform_external_chromium_org_testing_gtest,imoldman/google-test-svn,istarc/googletest,stevekolk/gtest,limbolily/gtest,cpp-netlib/gtest,MoonCollider/googletest,surtrstudios/gtest,duanhjlt/gtest,dreamer-dead/google-test,AOSPU/external_chromium_org_testing_gtest,sensorflo/gtest,Distrotech/googletest,plexinc/googletest,limbolily/gtest,JanX2/googletest,plexinc/googletest,MoonCollider/googletest,martinhansdk/googletest,ignatz/gtest,notogawa/googletest,dyakonoff/googletest-clone,abyss7/googletest,martindam/googletest,alksl/googletest,skroll/gtest,bastih/googletest-mirror,SMatsushi/gtest,abyss7/googletest,sensorflo/gtest,svn2github/chromium-gtest,duanhjlt/gtest,mydrive/gtest,cryporchild/googletest,bref/googletest,hunter-packages/gtest,avsej/googletest,Omegaphora/external_chromium_org_testing_gtest,SMatsushi/gtest,bastih/googletest-mirror,e2/googletest,MiraGeoscience/googletest,evadeflow/gtest,Distrotech/googletest,dyakonoff/googletest-clone,evadeflow/gtest,ttyangf/pdfium_gtest,FrankenBit/googletest,JanX2/googletest,Luxoft/gtest,notogawa/googletest,sfiera/googletest,FrankenBit/googletest,if1live/googletest-svn,cryporchild/googletest,r12f/googletest,liquid-mirror/googletest,PlatformLab/gtest,svn2github/gtest,maolin-cdzl/googletest,cpp-mirrors/gtest,cpp-mirrors/gtest