Implement GetCPUUsage; it was causing link errors because of its absence on the Mac, so we'll implement it for everyone.

Review URL: http://codereview.chromium.org/12869

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@6221 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 0d83c73b55bd0b5a527f0bcdd26f0d3815d8f938
2 files changed
tree: 7e61134c8e2e6f075c09679738958aca8cf5a099
  1. base/
  2. build/
  3. testing/