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

ui/views/widget/widget.h

Index: ui/views/widget/widget.h
diff --git a/ui/views/widget/widget.h b/ui/views/widget/widget.h
index d8a32001a3b120cef3dda2d75e09dc611afd994d..0825f09621af24e5f2377adaab486d6aedb6afd2 100644
--- a/ui/views/widget/widget.h
+++ b/ui/views/widget/widget.h
@@ -631,7 +631,9 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
   }
 
   // Sets capture to the specified view. This makes it so that all mouse, touch
-  // and gesture events go to |view|.
+  // and gesture events go to |view|. If |view| is NULL, the widget still
+  // obtains event capture, but the events will go to the view they'd normally
+  // go to.
   void SetCapture(View* view);
 
   // Releases capture.
@@ -640,6 +642,10 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
   // Returns true if the widget has capture.
   bool HasCapture();
 
+  void set_auto_release_capture(bool auto_release_capture) {
+    auto_release_capture_ = auto_release_capture;
+  }
+
   // Invoked when the tooltip text changes for the specified views.
   void TooltipTextChanged(View* view);
 
@@ -735,9 +741,6 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
   friend class NativeTextfieldViewsTest;
   friend class NativeComboboxViewsTest;
 
-  // Returns whether capture should be released on mouse release.
-  virtual bool ShouldReleaseCaptureOnMouseReleased() const;
-
   // Sets the value of |disable_inactive_rendering_|. If the value changes,
   // both the NonClientView and WidgetDelegate are notified.
   void SetInactiveRenderingDisabled(bool value);
@@ -852,6 +855,10 @@ class VIEWS_EXPORT Widget : public internal::NativeWidgetDelegate,
   bool last_mouse_event_was_move_;
   gfx::Point last_mouse_event_position_;
 
+  // True if event capture should be released on a mouse up event. Default is
+  // true.
+  bool auto_release_capture_;
+
   // See description in GetRootLayers().
   std::vector<ui::Layer*> root_layers_;