Not Remove Non-Closable Arc Popup When Close Button is Pressed

ui/message_center/views/custom_notification_view_unittest.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 75 matching lines @@
   bool IsCloseButtonFocused() const override { return false; }
   void RequestFocusOnCloseButton() override {}
   bool IsPinned() const override { return false; }
 };
 
 class TestNotificationDelegate : public NotificationDelegate {
  public:
   TestNotificationDelegate() {}
 
   // NotificateDelegate
-  std::unique_ptr<CustomContent> CreateCustomContent() override {
+  std::unique_ptr<CustomContent> CreateCustomContent(
+      MessageView* message_view) override {
     return base::MakeUnique<CustomContent>(
         base::MakeUnique<TestCustomView>(),
         base::MakeUnique<TestContentViewDelegate>());
   }
 
  private:
   ~TestNotificationDelegate() override {}
 
   DISALLOW_COPY_AND_ASSIGN(TestNotificationDelegate);
 };
@@ skipping 196 matching lines @@
   notification_view()->OnGestureEvent(event_scroll500.get());
   EXPECT_FALSE(controller()->IsRemoved(notification_id));
   EXPECT_LT(-500.f, GetNotificationScrollAmount());
   notification_view()->OnGestureEvent(event_end.get());
   EXPECT_FALSE(controller()->IsRemoved(notification_id));
 }
 
 #endif // defined(OS_CHROMEOS)
 
 }  // namespace message_center