Implement policy for disabling auto fill.

chrome/browser/views/options/content_page_view.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/views/options/content_page_view.h"
 
 #include <windows.h>
 #include <shlobj.h>
 #include <vsstyle.h>
 #include <vssym32.h>
@@ skipping 200 matching lines @@
   layout->AddPaddingRow(0, kRelatedControlVerticalSpacing);
 
   layout->StartRow(0, single_column_view_set_id);
   InitThemesGroup();
   layout->AddView(themes_group_);
   layout->AddPaddingRow(0, kRelatedControlVerticalSpacing);
 
   // 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);
 
   // Disable UI elements that are managed via policy.
   bool enablePasswordManagerElements = !ask_to_save_passwords_.IsManaged();
   passwords_asktosave_radio_->SetEnabled(enablePasswordManagerElements);
   passwords_neversave_radio_->SetEnabled(enablePasswordManagerElements);
   show_passwords_button_->SetEnabled(enablePasswordManagerElements);
 }
 
 void ContentPageView::NotifyPrefChanged(const std::string* pref_name) {
   if (!pref_name || *pref_name == prefs::kPasswordManagerEnabled) {
     if (ask_to_save_passwords_.GetValue()) {
       passwords_asktosave_radio_->SetChecked(true);
     } else {
       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);
   }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // ContentsPageView, views::View overrides:
 
 void ContentPageView::Layout() {
@@ skipping 55 matching lines @@
   layout->AddView(show_passwords_button_);
 
   passwords_group_ = new OptionsGroupView(
       contents, l10n_util::GetString(IDS_OPTIONS_PASSWORDS_GROUP_NAME), L"",
       true);
 }
 
 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;
 
   views::View* contents = new views::View;
   GridLayout* layout = new GridLayout(contents);
   contents->SetLayoutManager(layout);
 
   const int fill_column_view_set_id = 0;
   const int leading_column_view_set_id = 1;
@@ skipping 157 matching lines @@
   sync_action_link_->SetEnabled(!managed);
 
   if (status_has_error) {
     sync_status_label_->set_background(CreateErrorBackground());
     sync_action_link_->set_background(CreateErrorBackground());
   } else {
     sync_status_label_->set_background(NULL);
     sync_action_link_->set_background(NULL);
   }
 }