Implement policy for disabling auto fill.

chrome/browser/policy/configuration_policy_pref_store.h

Index: chrome/browser/policy/configuration_policy_pref_store.h
diff --git a/chrome/browser/policy/configuration_policy_pref_store.h b/chrome/browser/policy/configuration_policy_pref_store.h
index 6828ba8d2231c10b41fd26135c37b0f98921c011..fb177de41b82e383cb8a49ccefc477c3c088eb22 100644
--- a/chrome/browser/policy/configuration_policy_pref_store.h
+++ b/chrome/browser/policy/configuration_policy_pref_store.h
@@ -99,6 +99,10 @@ class ConfigurationPolicyPrefStore : public PrefStore,
   // Assumes ownership of |value| in that case.
   bool ApplySyncPolicy(PolicyType policy, Value* value);
 
+  // Handles policies that affect AutoFill. Returns true if the policy was
+  // handled and assumes ownership of |value| in that case.
+  bool ApplyAutoFillPolicy(PolicyType policy, Value* value);
+
   DISALLOW_COPY_AND_ASSIGN(ConfigurationPolicyPrefStore);
 };