Auto select the connection tab of the Website Settings UI in case of an https error or mixed content

chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc

Index: chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc
diff --git a/chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc b/chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc
index 930f2d6a5e611bc42271a7323253af2f57438b10..7c9056afdf947e17ebc019a5eef4d9136ca27a91 100644
--- a/chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc
+++ b/chrome/browser/ui/gtk/website_settings/website_settings_popup_gtk.cc
@@ -216,6 +216,7 @@ WebsiteSettingsPopupGtk::WebsiteSettingsPopupGtk(
       identity_contents_(NULL),
       connection_contents_(NULL),
       first_visit_contents_(NULL),
+      notebook_(NULL),
       presenter_(NULL) {
   BrowserWindowGtk* browser_window =
       BrowserWindowGtk::GetBrowserWindowForNativeWindow(parent);
@@ -313,26 +314,26 @@ void WebsiteSettingsPopupGtk::InitContents() {
                      FALSE, 0);
 
   // Create tab container and add all tabs.
-  GtkWidget* notebook = gtk_notebook_new();
+  notebook_ = gtk_notebook_new();
   if (theme_service_->UsingNativeTheme())
-    gtk_widget_modify_bg(notebook, GTK_STATE_NORMAL, NULL);
+    gtk_widget_modify_bg(notebook_, GTK_STATE_NORMAL, NULL);
   else
-    gtk_widget_modify_bg(notebook, GTK_STATE_NORMAL, &kBackgroundColor);
+    gtk_widget_modify_bg(notebook_, GTK_STATE_NORMAL, &kBackgroundColor);
 
   GtkWidget* label = theme_service_->BuildLabel(
       l10n_util::GetStringUTF8(IDS_WEBSITE_SETTINGS_TAB_LABEL_PERMISSIONS),
       ui::kGdkBlack);
   gtk_widget_show(label);
   gtk_notebook_append_page(
-      GTK_NOTEBOOK(notebook), permission_tab_contents, label);
+      GTK_NOTEBOOK(notebook_), permission_tab_contents, label);
 
   label = theme_service_->BuildLabel(
       l10n_util::GetStringUTF8(IDS_WEBSITE_SETTINGS_TAB_LABEL_CONNECTION),
       ui::kGdkBlack);
   gtk_widget_show(label);
-  gtk_notebook_append_page(GTK_NOTEBOOK(notebook), connection_tab, label);
+  gtk_notebook_append_page(GTK_NOTEBOOK(notebook_), connection_tab, label);
 
-  gtk_box_pack_start(GTK_BOX(contents_), notebook, FALSE, FALSE, 0);
+  gtk_box_pack_start(GTK_BOX(contents_), notebook_, FALSE, FALSE, 0);
   gtk_widget_show_all(contents_);
 }
 
@@ -542,6 +543,17 @@ void WebsiteSettingsPopupGtk::SetPermissionInfo(
   gtk_widget_show_all(permissions_section_contents_);
 }
 
+void WebsiteSettingsPopupGtk::SetSelectedTab(TabId tab_id) {
+  DCHECK(notebook_);
+  // The |TabID|s correspond to the indicies used by the notebook widget.
+  // Therefore |tab_id| can be used directly for setting the current page of
+  // the |notebook_|.
+  DCHECK_EQ(TAB_ID_PERMISSIONS, 0);
+  DCHECK_EQ(TAB_ID_CONNECTION, 1);
+  gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook_),
+                                static_cast<gint>(tab_id));
+}
+
 void WebsiteSettingsPopupGtk::OnCookiesLinkClicked(GtkWidget* widget) {
   new CollectedCookiesGtk(GTK_WINDOW(parent_),
                           tab_contents_);