Change the behavior of the [X] Save details to Wallet checkbox notification to:

chrome/browser/ui/views/autofill/autofill_dialog_views.h

Index: chrome/browser/ui/views/autofill/autofill_dialog_views.h
diff --git a/chrome/browser/ui/views/autofill/autofill_dialog_views.h b/chrome/browser/ui/views/autofill/autofill_dialog_views.h
index 6ff62d25eec8cf6244b526bcb7db21bd38b54356..eb9afd2b8ddc3daeec0c5c4af24a92d986e88692 100644
--- a/chrome/browser/ui/views/autofill/autofill_dialog_views.h
+++ b/chrome/browser/ui/views/autofill/autofill_dialog_views.h
@@ -78,7 +78,6 @@ class AutofillDialogViews : public AutofillDialogView,
                             DetailOutputMap* output) OVERRIDE;
   virtual string16 GetCvc() OVERRIDE;
   virtual bool UseBillingForShipping() OVERRIDE;
-  virtual bool SaveDetailsInWallet() OVERRIDE;
   virtual bool SaveDetailsLocally() OVERRIDE;
   virtual const content::NavigationController* ShowSignIn() OVERRIDE;
   virtual void HideSignIn() OVERRIDE;
@@ -220,15 +219,12 @@ class AutofillDialogViews : public AutofillDialogView,
     // Displays the given notifications.
     void SetNotifications(const std::vector<DialogNotification>& notifications);
 
-    // Returns true if the checkbox exists and is checked. Currently, the
-    // notification area only supports showing a checkbox on the topmost
-    // notification.
-    bool CheckboxIsChecked() const;
-
     // views::View implementation.
     virtual std::string GetClassName() const OVERRIDE;
     virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
 
+    views::Checkbox* checkbox() { return checkbox_; }
+
    private:
     // Utility function for determining whether an arrow should be drawn
     // pointing at |arrow_centering_anchor_|.