Migrate HostReferralList and StartupDNSPrefetchList from local_state to user ...

chrome/browser/prefs/browser_prefs.cc

Index: chrome/browser/prefs/browser_prefs.cc
===================================================================
--- chrome/browser/prefs/browser_prefs.cc	(revision 68772)
+++ chrome/browser/prefs/browser_prefs.cc	(working copy)
@@ -90,7 +90,6 @@
   MetricsService::RegisterPrefs(local_state);
   SafeBrowsingService::RegisterPrefs(local_state);
   browser_shutdown::RegisterPrefs(local_state);
-  chrome_browser_net::RegisterPrefs(local_state);

[jar (doing other things), 2010/12/13 20:27:29]

Where, if anywhere, are the new prefs declared (registered?)?

Without a registration call, can you still read old prefs?

[Miranda Callahan, 2010/12/14 01:03:49]

I added the new user pref registration to RegisterUserPrefs in predictor_api.cc.
 Very good point that I won't be able to read the old prefs!  :-)  I like your
answer in the previous comment that we could discard and delete the data in
local_state. Not only will it be quickly rebuilt, but it'll save a migration
check on startup.

 #if defined(TOOLKIT_VIEWS)
   BrowserView::RegisterBrowserViewPrefs(local_state);
 #endif