Enable NetInfo only on the platforms that it has good types for (right
now Android, ChromeOS, and IOS).

Depends on Blink CL: https://codereview.chromium.org/422933003/

BUG=368358

Review URL: https://codereview.chromium.org/424823002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@286553 0039d316-1c4b-4281-b951-d872f2087c98
5 files changed