Add trigger for Linux Perf (3) and (4).
Add trigger for Linux Perf (3) and (4).

This was missed by me in r165217.

BUG=145598
TEST=None
Review URL: https://codereview.chromium.org/11358053

git-svn-id: 239fca9b83025a0b6f823aeeca02ba5be3d9fd76@165573 0039d316-1c4b-4281-b951-d872f2087c98

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