Move linux_upload_clang into the same pool as CFI trybots.
Move linux_upload_clang into the same pool as CFI trybots.

BUG=601496

Review URL: https://codereview.chromium.org/1874523002

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@299775 0039d316-1c4b-4281-b951-d872f2087c98

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