Add enableReferrers and enableHyperlinkAuditing to contentSettings.misc API.

chrome/browser/prefs/command_line_pref_store.cc

Index: chrome/browser/prefs/command_line_pref_store.cc
diff --git a/chrome/browser/prefs/command_line_pref_store.cc b/chrome/browser/prefs/command_line_pref_store.cc
index 4bdf7c46f9918c1ecc6ff3cf17294e44729b0a97..af1878f7628da3af40fe86449bc139c03110545e 100644
--- a/chrome/browser/prefs/command_line_pref_store.cc
+++ b/chrome/browser/prefs/command_line_pref_store.cc
@@ -30,6 +30,8 @@ const CommandLinePrefStore::BooleanSwitchToPreferenceMapEntry
       { switches::kDisable3DAPIs, prefs::kDisable3DAPIs, true },
       { switches::kEnableCloudPrintProxy, prefs::kCloudPrintProxyEnabled,
           true },
+      { switches::kNoPings, prefs::kEnableHyperlinkAuditing, false },
+      { switches::kNoReferrers, prefs::kEnableReferrers, false },
 };
 
 CommandLinePrefStore::CommandLinePrefStore(const CommandLine* command_line)