Implement policy for disabling auto fill.

chrome/browser/views/options/content_page_view.cc

Index: chrome/browser/views/options/content_page_view.cc
diff --git a/chrome/browser/views/options/content_page_view.cc b/chrome/browser/views/options/content_page_view.cc
index 67752321708d64f59394aa0d61033d1edf4340b7..d49c02457c6dbb25a121884109c98389153c70a8 100644
--- a/chrome/browser/views/options/content_page_view.cc
+++ b/chrome/browser/views/options/content_page_view.cc
@@ -218,6 +218,8 @@ void ContentPageView::InitControlLayout() {
   // Init member prefs so we can update the controls if prefs change.
   ask_to_save_passwords_.Init(prefs::kPasswordManagerEnabled,
                               profile()->GetPrefs(), this);
+  form_autofill_enabled_.Init(prefs::kAutoFillEnabled,
+                              profile()->GetPrefs(), this);
   is_using_default_theme_.Init(prefs::kCurrentThemeID,
                                profile()->GetPrefs(), this);
 
@@ -236,6 +238,12 @@ void ContentPageView::NotifyPrefChanged(const std::string* pref_name) {
       passwords_neversave_radio_->SetChecked(true);
     }
   }
+  if (!pref_name || *pref_name == prefs::kAutoFillEnabled) {
+    bool disabled_by_policy = form_autofill_enabled_.IsManaged() &&
+        !form_autofill_enabled_.GetValue();
+    change_autofill_settings_button_->SetEnabled(
+        !disabled_by_policy && profile()->GetPersonalDataManager());
+  }
   if (!pref_name || *pref_name == prefs::kCurrentThemeID) {
     themes_reset_button_->SetEnabled(
         is_using_default_theme_.GetValue().length() > 0);
@@ -311,9 +319,6 @@ void ContentPageView::InitPasswordSavingGroup() {
 void ContentPageView::InitFormAutofillGroup() {
   change_autofill_settings_button_ = new views::NativeButton(
       this, l10n_util::GetString(IDS_AUTOFILL_OPTIONS));
-  if (!profile()->GetPersonalDataManager())
-    change_autofill_settings_button_->SetEnabled(false);
-
 
   using views::GridLayout;
   using views::ColumnSet;