BASELINE: Update Chromium to 85.0.4183.14085-based

Change-Id: Iaa42f4680837c57725b1344f108c0196741f6057
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 27 insertions, 0 deletions

diff --git a/chromium/weblayer/browser/browser_list_observer.h b/chromium/weblayer/browser/browser_list_observer.h
new file mode 100644
index 00000000000..2175937226e
--- /dev/null
+++ b/chromium/weblayer/browser/browser_list_observer.h
@@ -0,0 +1,27 @@
+// Copyright 2020 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.
+
+#ifndef WEBLAYER_BROWSER_BROWSER_LIST_OBSERVER_H_
+#define WEBLAYER_BROWSER_BROWSER_LIST_OBSERVER_H_
+
+#include "base/observer_list_types.h"
+#include "build/build_config.h"
+
+namespace weblayer {
+
+class BrowserListObserver : public base::CheckedObserver {
+ public:
+#if defined(OS_ANDROID)
+  // Called when the value of BrowserList::HasAtLeastOneResumedBrowser()
+  // changes.
+  void OnHasAtLeastOneResumedBrowserStateChanged(bool new_value) {}
+#endif
+
+ protected:
+  ~BrowserListObserver() override = default;
+};
+
+}  // namespace weblayer
+
+#endif  // WEBLAYER_BROWSER_BROWSER_LIST_OBSERVER_H_