Adding CookieSettings for storing cookie content settings.

chrome/browser/prefs/browser_prefs.cc

Index: chrome/browser/prefs/browser_prefs.cc
diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index f82d27d2dc393b54a90229a85e0615ff2603ae9e..346a21bdb90b27766b1e2e74d056c8eedaa32af1 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -10,6 +10,7 @@
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/browser_shutdown.h"
+#include "chrome/browser/content_settings/cookie_settings.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/debugger/devtools_window.h"
@@ -160,6 +161,7 @@ void RegisterUserPrefs(PrefService* user_prefs) {
   ProfileImpl::RegisterUserPrefs(user_prefs);
   PromoResourceService::RegisterUserPrefs(user_prefs);
   HostContentSettingsMap::RegisterUserPrefs(user_prefs);
+  CookieSettings::RegisterUserPrefs(user_prefs);
   DevToolsWindow::RegisterUserPrefs(user_prefs);
   PinnedTabCodec::RegisterUserPrefs(user_prefs);
   ExtensionPrefs::RegisterUserPrefs(user_prefs);