Enable TCP preconnect and DNS preresolve on cellular.
Previously the default setting was to perform TCP preconnect and DNS
preresolution on all networks, and do prefetch and prerender on non cellular
network only. Changing to kNetworkPredictionOptions has modified this default
behavior, disabling preconnect and preresolve on cellular networks by default
(the default setting is NETWORK_PREDICTION_WIFI_ONLY). This CL reverts this
change, allowing preconnect and preresolve (but not prefetch and prerender) on
any network if kNetworkPredicitonOptions == NETWORK_PREDICTION_WIFI_ONLY. In
order to do so, the helper functions CanPredictNetworkActions*() are split up
into new helper functions, one set for preconnect and preresolve, the other
for prefetch and prerender.
BUG=334602
Review URL: https://codereview.chromium.org/443413002
Cr-Commit-Position: refs/heads/master@{#289302}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@289302 0039d316-1c4b-4281-b951-d872f2087c98
7 files changed
