Set slide_out_enabled property for CustomNotification

ui/message_center/views/message_view.cc

Index: ui/message_center/views/message_view.cc
diff --git a/ui/message_center/views/message_view.cc b/ui/message_center/views/message_view.cc
index 4ec351c79b7304f9c2525b0898f8292ff9be987a..c8ebc106c1290b206c0bfda991ad314c35a9d1f3 100644
--- a/ui/message_center/views/message_view.cc
+++ b/ui/message_center/views/message_view.cc
@@ -86,6 +86,7 @@ MessageView::MessageView(MessageCenterController* controller,
       kFocusBorderColor, gfx::Insets(0, 1, 3, 2));
 
   accessible_name_ = CreateAccessibleName(notification);
+  set_slide_out_enabled(!notification.pinned());

[yhanada, 2017/01/12 05:51:58]

optional: How about calling UpdateWithNotification() here?

[yoshiki, 2017/01/16 06:08:50]

Good idea! done.

 }
 
 MessageView::~MessageView() {
@@ -95,6 +96,7 @@ void MessageView::UpdateWithNotification(const Notification& notification) {
   small_image_view_->SetImage(notification.small_image().AsImageSkia());
   display_source_ = notification.display_source();
   accessible_name_ = CreateAccessibleName(notification);
+  set_slide_out_enabled(!notification.pinned());
 }
 
 // static