rAc: Enforce a 3 second grace period for generated card bubble.

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

Index: chrome/browser/ui/views/autofill/generated_credit_card_bubble_views.h
diff --git a/chrome/browser/ui/views/autofill/generated_credit_card_bubble_views.h b/chrome/browser/ui/views/autofill/generated_credit_card_bubble_views.h
index 5ee786adb690cc718c17ae621c1b406de130685e..dd67f76e64d769bc9edf913c6a55828426751752 100644
--- a/chrome/browser/ui/views/autofill/generated_credit_card_bubble_views.h
+++ b/chrome/browser/ui/views/autofill/generated_credit_card_bubble_views.h
@@ -8,6 +8,7 @@
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
+#include "base/timer/timer.h"
 #include "chrome/browser/ui/autofill/generated_credit_card_bubble_view.h"
 #include "ui/views/bubble/bubble_delegate.h"
 #include "ui/views/controls/styled_label_listener.h"
@@ -47,10 +48,16 @@ class GeneratedCreditCardBubbleViews : public GeneratedCreditCardBubbleView,
   explicit GeneratedCreditCardBubbleViews(
      const base::WeakPtr<GeneratedCreditCardBubbleController>& controller);
 
+  // Releases focus capture (which is assumed on Show()).
+  void ReleaseCapture();
+
   // Controller that drives this bubble. May be invalid when hiding.
   base::WeakPtr<GeneratedCreditCardBubbleController> controller_;
 
-  base::WeakPtrFactory<GeneratedCreditCardBubbleView> weak_ptr_factory_;
+  // A timer used for releasing focus capture.
+  base::OneShotTimer<GeneratedCreditCardBubbleViews> capture_timer_;
+
+  base::WeakPtrFactory<GeneratedCreditCardBubbleViews> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GeneratedCreditCardBubbleViews);
 };