Use VS2008 for XP GPU bots
Use VS2008 for XP GPU bots

BUG=
TEST=
R=nsylvain

Review URL: https://chromiumcodereview.appspot.com/10541093

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@141469 0039d316-1c4b-4281-b951-d872f2087c98

eunchong/build,eunchong/build,eunchong/build,eunchong/build