Use portable typedef for PIDs (process IDs).

This is a preparation to land http://codereview.chromium.org/54003,
which replaces chrome_process_filter with more portable chrome_process_util.

Review URL: http://codereview.chromium.org/57062

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@12948 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 43cf325be09379594dd96e0b35146585cdfd6a34
4 files changed
tree: 7c188dedab4da167690bbb985b4aa2cd995b58a3
  1. base/
  2. build/
  3. testing/