Move the SwapData class to base/process (where other system metrics data reside) and rename it to SwapInfo.

This only moves code and adds no new functionality.

This uses ScopedAllowIO. Since this is perfmon code to /proc, we have deemed that IO is acceptable.

BUG=236763
[email protected], [email protected]

Review URL: https://codereview.chromium.org/22780002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@220377 0039d316-1c4b-4281-b951-d872f2087c98
5 files changed