chrome: Add TabModalConfirmDialog interface.

chrome/browser/ui/gtk/tab_modal_confirm_dialog_gtk.cc

Index: chrome/browser/ui/gtk/tab_modal_confirm_dialog_gtk.cc
diff --git a/chrome/browser/ui/gtk/tab_modal_confirm_dialog_gtk.cc b/chrome/browser/ui/gtk/tab_modal_confirm_dialog_gtk.cc
index a0b14ac27b90fc2710a124778f11d85dec504b31..17f5db07171baab4a39dfcca90315a314ad4f027 100644
--- a/chrome/browser/ui/gtk/tab_modal_confirm_dialog_gtk.cc
+++ b/chrome/browser/ui/gtk/tab_modal_confirm_dialog_gtk.cc
@@ -94,6 +94,14 @@ TabModalConfirmDialogGtk::~TabModalConfirmDialogGtk() {
   gtk_widget_destroy(dialog_);
 }
 
+void TabModalConfirmDialogGtk::AcceptTabModalDialog() {
+  OnAccept(NULL);
+}
+
+void TabModalConfirmDialogGtk::CancelTabModalDialog() {
+  OnCancel(NULL);
+}
+
 void TabModalConfirmDialogGtk::OnAccept(GtkWidget* widget) {
   delegate_->Accept();
 }
@@ -101,3 +109,9 @@ void TabModalConfirmDialogGtk::OnAccept(GtkWidget* widget) {
 void TabModalConfirmDialogGtk::OnCancel(GtkWidget* widget) {
   delegate_->Cancel();
 }
+
+TabModalConfirmDialog* TabModalConfirmDialog::Create(

[Peter Kasting, 2012/09/25 00:39:20]

Nit: Place atop .cc file

[tfarina, 2012/09/25 02:03:38]

Done.

+    TabModalConfirmDialogDelegate* delegate,
+    TabContents* tab_contents) {
+  return new TabModalConfirmDialogGtk(delegate, tab_contents);
+}