Add build and factory properties to perf commands.
Add build and factory properties to perf commands.

TBR=kerz@chromium.org


Review URL: http://codereview.chromium.org/9186031

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@117349 0039d316-1c4b-4281-b951-d872f2087c98

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