Moves instant back into flags.

chrome/browser/views/options/general_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/general_page_view.h"
 
 #include "app/combobox_model.h"
 #include "app/l10n_util.h"
 #include "base/callback.h"
 #include "base/message_loop.h"
 #include "base/string16.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
-#include "chrome/browser/browser.h"
-#include "chrome/browser/browser_window.h"
 #include "chrome/browser/custom_home_pages_table_model.h"
 #include "chrome/browser/dom_ui/new_tab_ui.h"
-#include "chrome/browser/instant/instant_confirm_dialog.h"
 #include "chrome/browser/net/url_fixer_upper.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/prefs/session_startup_pref.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_model.h"
 #include "chrome/browser/search_engines/template_url_model_observer.h"
 #include "chrome/browser/show_options_url.h"
 #include "chrome/browser/views/keyword_editor_view.h"
 #include "chrome/browser/views/options/managed_prefs_banner_view.h"
@@ skipping 176 matching lines @@
       startup_remove_custom_page_button_(NULL),
       startup_use_current_page_button_(NULL),
       startup_custom_pages_table_(NULL),
       homepage_group_(NULL),
       homepage_use_newtab_radio_(NULL),
       homepage_use_url_radio_(NULL),
       homepage_use_url_textfield_(NULL),
       homepage_show_home_button_checkbox_(NULL),
       default_search_group_(NULL),
       default_search_manage_engines_button_(NULL),
-      instant_checkbox_(NULL),
-      instant_link_(NULL),
       default_browser_group_(NULL),
       default_browser_status_label_(NULL),
       default_browser_use_as_default_button_(NULL),
       ALLOW_THIS_IN_INITIALIZER_LIST(
           default_browser_worker_(
               new ShellIntegration::DefaultBrowserWorker(this))),
       OptionsPageView(profile) {
 }
 
 GeneralPageView::~GeneralPageView() {
@@ skipping 53 matching lines @@
     default_browser_worker_->StartSetAsDefaultBrowser();
     UserMetricsRecordAction(UserMetricsAction("Options_SetAsDefaultBrowser"),
                             NULL);
     // If the user made Chrome the default browser, then he/she arguably wants
     // to be notified when that changes.
     profile()->GetPrefs()->SetBoolean(prefs::kCheckDefaultBrowser, true);
   } else if (sender == default_search_manage_engines_button_) {
     UserMetricsRecordAction(UserMetricsAction("Options_ManageSearchEngines"),
                             NULL);
     KeywordEditorView::Show(profile());
-  } else if (sender == instant_checkbox_) {
-    if (instant_checkbox_->checked()) {
-      // Don't toggle immediately, instead let
-      // ShowInstantConfirmDialogIfNecessary do it.
-      instant_checkbox_->SetChecked(false);
-      browser::ShowInstantConfirmDialogIfNecessary(
-          GetWindow()->GetNativeWindow(), profile());
-    } else {
-      profile()->GetPrefs()->SetBoolean(prefs::kInstantEnabled, false);
-    }
   }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // GeneralPageView, views::Combobox::Listener implementation:
 
 void GeneralPageView::ItemChanged(views::Combobox* combobox,
                                   int prev_index, int new_index) {
   if (combobox == default_search_engine_combobox_) {
     SetDefaultSearchProvider();
@@ skipping 56 matching lines @@
   layout->StartRow(0, single_column_view_set_id);
   InitDefaultBrowserGroup();
   layout->AddView(default_browser_group_);
   layout->AddPaddingRow(0, kRelatedControlVerticalSpacing);
 #endif
 
   // Register pref observers that update the controls when a pref changes.
   registrar_.Init(profile()->GetPrefs());
   registrar_.Add(prefs::kRestoreOnStartup, this);
   registrar_.Add(prefs::kURLsToRestoreOnStartup, this);
-  registrar_.Add(prefs::kInstantEnabled, this);
 
   new_tab_page_is_home_page_.Init(prefs::kHomePageIsNewTabPage,
       profile()->GetPrefs(), this);
   homepage_.Init(prefs::kHomePage, profile()->GetPrefs(), this);
   show_home_button_.Init(prefs::kShowHomeButton, profile()->GetPrefs(), this);
 }
 
 void GeneralPageView::NotifyPrefChanged(const std::string* pref_name) {
-  PrefService* prefs = profile()->GetPrefs();
   if (!pref_name ||
       *pref_name == prefs::kRestoreOnStartup ||
       *pref_name == prefs::kURLsToRestoreOnStartup) {
+    PrefService* prefs = profile()->GetPrefs();
     const SessionStartupPref startup_pref =
         SessionStartupPref::GetStartupPref(prefs);
     bool radio_buttons_enabled = !SessionStartupPref::TypeIsManaged(prefs);
     bool restore_urls_enabled = !SessionStartupPref::URLsAreManaged(prefs);
     switch (startup_pref.type) {
     case SessionStartupPref::DEFAULT:
       startup_homepage_radio_->SetChecked(true);
       restore_urls_enabled = false;
       break;
 
@@ skipping 34 matching lines @@
         homepage_is_new_tab, !disable_homepage_choice_buttons);
     EnableHomepageURLField(!homepage_is_new_tab);
   }
 
   if (!pref_name || *pref_name == prefs::kShowHomeButton) {
     homepage_show_home_button_checkbox_->SetChecked(
         show_home_button_.GetValue());
     homepage_show_home_button_checkbox_->SetEnabled(
         !show_home_button_.IsManaged());
   }
-
-  if (!pref_name || *pref_name == prefs::kInstantEnabled)
-    instant_checkbox_->SetChecked(prefs->GetBoolean(prefs::kInstantEnabled));
 }
 
 void GeneralPageView::HighlightGroup(OptionsGroup highlight_group) {
   if (highlight_group == OPTIONS_GROUP_DEFAULT_SEARCH)
     default_search_group_->SetHighlighted(true);
 }
 
-void GeneralPageView::LinkActivated(views::Link* source, int event_flags) {
-  DCHECK(source == instant_link_);
-  browser::ShowOptionsURL(profile(),
-                          GURL(browser::kInstantLearnMoreURL));
-}
-
 ///////////////////////////////////////////////////////////////////////////////
 // GeneralPageView, private:
 
 void GeneralPageView::SetDefaultBrowserUIState(
     ShellIntegration::DefaultBrowserUIState state) {
   bool button_enabled = state == ShellIntegration::STATE_NOT_DEFAULT;
   default_browser_use_as_default_button_->SetEnabled(button_enabled);
   default_browser_use_as_default_button_->SetNeedElevation(true);
   if (state == ShellIntegration::STATE_IS_DEFAULT) {
     default_browser_status_label_->SetText(
@@ skipping 177 matching lines @@
   default_search_engines_model_.reset(new SearchEngineListModel(profile()));
   default_search_engine_combobox_ =
       new views::Combobox(default_search_engines_model_.get());
   default_search_engines_model_->SetCombobox(default_search_engine_combobox_);
   default_search_engine_combobox_->set_listener(this);
 
   default_search_manage_engines_button_ = new views::NativeButton(
       this,
       l10n_util::GetString(IDS_OPTIONS_DEFAULTSEARCH_MANAGE_ENGINES_LINK));
 
-  instant_checkbox_ = new views::Checkbox(
-      l10n_util::GetString(IDS_INSTANT_PREF));
-  instant_checkbox_->SetMultiLine(true);
-  instant_checkbox_->set_listener(this);
-
-  instant_link_ = new views::Link(l10n_util::GetString(IDS_LEARN_MORE));
-  instant_link_->SetHorizontalAlignment(views::Label::ALIGN_LEFT);
-  instant_link_->SetController(this);
-
   using views::GridLayout;
   using views::ColumnSet;
 
   views::View* contents = new views::View;
   GridLayout* layout = new GridLayout(contents);
   contents->SetLayoutManager(layout);
 
   const int double_column_view_set_id = 0;
   ColumnSet* column_set = layout->AddColumnSet(double_column_view_set_id);
   column_set->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
                         GridLayout::USE_PREF, 0, 0);
   column_set->AddPaddingColumn(0, kRelatedControlHorizontalSpacing);
   column_set->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
                         GridLayout::USE_PREF, 0, 0);
 
-  const int single_column_view_set_id = 1;
-  column_set = layout->AddColumnSet(single_column_view_set_id);
-  column_set->AddColumn(GridLayout::FILL, GridLayout::CENTER, 1,
-                        GridLayout::USE_PREF, 0, 0);
-
-  const int link_column_set_id = 2;
-  column_set = layout->AddColumnSet(link_column_set_id);
-  // TODO(sky): this isn't right, we need a method to determine real indent.
-  column_set->AddPaddingColumn(0, views::Checkbox::GetTextIndent() + 3);
-  column_set->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
-                        GridLayout::USE_PREF, 0, 0);
-  column_set->AddPaddingColumn(0, kRelatedControlHorizontalSpacing);
-  column_set->AddColumn(GridLayout::LEADING, GridLayout::CENTER, 0,
-                        GridLayout::USE_PREF, 0, 0);
-
   layout->StartRow(0, double_column_view_set_id);
   layout->AddView(default_search_engine_combobox_);
   layout->AddView(default_search_manage_engines_button_);
-  layout->AddPaddingRow(0, kUnrelatedControlVerticalSpacing);
-
-  layout->StartRow(0, single_column_view_set_id);
-  layout->AddView(instant_checkbox_);
-  layout->AddPaddingRow(0, 0);
-
-  layout->StartRow(0, link_column_set_id);
-  layout->AddView(
-      new views::Label(l10n_util::GetString(IDS_INSTANT_PREF_WARNING)));
-  layout->AddView(instant_link_);
 
   default_search_group_ = new OptionsGroupView(
       contents, l10n_util::GetString(IDS_OPTIONS_DEFAULTSEARCH_GROUP_NAME),
       std::wstring(), true);
 }
 
 void GeneralPageView::InitDefaultBrowserGroup() {
   default_browser_status_label_ = new views::Label;
   default_browser_status_label_->SetMultiLine(true);
   default_browser_status_label_->SetHorizontalAlignment(
@@ skipping 156 matching lines @@
   }
   homepage_use_url_textfield_->SetEnabled(enabled);
   homepage_use_url_textfield_->SetReadOnly(!enabled);
 }
 
 void GeneralPageView::SetDefaultSearchProvider() {
   const int index = default_search_engine_combobox_->selected_item();
   default_search_engines_model_->model()->SetDefaultSearchProvider(
       default_search_engines_model_->GetTemplateURLAt(index));
 }