Change ShowConfirmBubble() to take model by scoped_ptr.

chrome/browser/ui/views/confirm_bubble_views.cc

Index: chrome/browser/ui/views/confirm_bubble_views.cc
diff --git a/chrome/browser/ui/views/confirm_bubble_views.cc b/chrome/browser/ui/views/confirm_bubble_views.cc
index f795518bf86ef0ef0c05afec65d57c5a364b916f..57a4f3308c2675b418912de430e6b26b8796a5d3 100644
--- a/chrome/browser/ui/views/confirm_bubble_views.cc
+++ b/chrome/browser/ui/views/confirm_bubble_views.cc
@@ -13,8 +13,8 @@
 #include "ui/views/layout/layout_constants.h"
 #include "ui/views/widget/widget.h"
 
-ConfirmBubbleViews::ConfirmBubbleViews(ConfirmBubbleModel* model)
-    : model_(model),
+ConfirmBubbleViews::ConfirmBubbleViews(scoped_ptr<ConfirmBubbleModel> model)
+    : model_(model.Pass()),
       link_(NULL) {
   views::GridLayout* layout = views::GridLayout::CreatePanel(this);
   SetLayoutManager(layout);
@@ -102,9 +102,9 @@ namespace chrome {
 void ShowConfirmBubble(gfx::NativeWindow window,
                        gfx::NativeView anchor_view,
                        const gfx::Point& origin,
-                       ConfirmBubbleModel* model) {
+                       scoped_ptr<ConfirmBubbleModel> model) {
   constrained_window::CreateBrowserModalDialogViews(
-      new ConfirmBubbleViews(model), window)->Show();
+      new ConfirmBubbleViews(model.Pass()), window)->Show();
 }
 
 }  // namespace chrome