Adding doctype to benchmark page so Google Code displays it as HTML.
Adding doctype to benchmark page so Google Code displays it as HTML.



git-svn-id: 7cac25cdeb37bede60f109a11154338240e48514@41 62dab493-f737-651d-591e-8d6aee1b9529

lgierth/leveldb,bpsinc-native/src_third_party_leveldatabase_src,AOSPU/external_chromium_org_third_party_leveldatabase_src,Omegaphora/external_chromium_org_third_party_leveldatabase_src,Omegaphora/external_chromium_org_third_party_leveldatabase_src,MIPS/external-chromium_org-third_party-leveldatabase-src,geekboxzone/lollipop_external_chromium_org_third_party_leveldatabase_src,android-ia/platform_external_chromium_org_third_party_leveldatabase_src,AOSPU/external_chromium_org_third_party_leveldatabase_src,tianzhou/leveldb_Xcode,chronostore/leveldb,yinquan529/platform-external-chromium_org-third_party-leveldatabase-src,chronostore/leveldb,AOSPU/external_chromium_org_third_party_leveldatabase_src,tianzhou/leveldb_Xcode,gracefullife/leveldb,lgierth/leveldb,bpsinc-native/src_third_party_leveldatabase_src,dizzyd/leveldb,android-ia/platform_external_chromium_org_third_party_leveldatabase_src,bpsinc-native/src_third_party_leveldatabase_src,android-ia/platform_external_chromium_org_third_party_leveldatabase_src,geekboxzone/lollipop_external_chromium_org_third_party_leveldatabase_src,Omegaphora/external_chromium_org_third_party_leveldatabase_src,IllusionRom-deprecated/android_platform_external_chromium_org_third_party_leveldatabase_src,gracefullife/leveldb,MIPS/external-chromium_org-third_party-leveldatabase-src,lgierth/leveldb,geekboxzone/lollipop_external_chromium_org_third_party_leveldatabase_src,chronostore/leveldb,xin3liang/platform_external_chromium_org_third_party_leveldatabase_src,IllusionRom-deprecated/android_platform_external_chromium_org_third_party_leveldatabase_src,gracefullife/leveldb,yinquan529/platform-external-chromium_org-third_party-leveldatabase-src,tianzhou/leveldb_Xcode,xin3liang/platform_external_chromium_org_third_party_leveldatabase_src,dizzyd/leveldb,yinquan529/platform-external-chromium_org-third_party-leveldatabase-src