[Offline Pages] Delete associated page along with bookmark.

chrome/browser/android/offline_pages/external_listener_impl.h

Index: chrome/browser/android/offline_pages/external_listener_impl.h
diff --git a/chrome/browser/android/offline_pages/external_listener_impl.h b/chrome/browser/android/offline_pages/external_listener_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..4085002b6e01a1b0dbef62e1eabd90a8293b0217
--- /dev/null
+++ b/chrome/browser/android/offline_pages/external_listener_impl.h
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+// 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.
+
+#ifndef CHROME_BROWSER_ANDROID_OFFLINE_PAGES_EXTERNAL_LISTENER_IMPL_H_
+#define CHROME_BROWSER_ANDROID_OFFLINE_PAGES_EXTERNAL_LISTENER_IMPL_H_
+
+#include "chrome/browser/android/offline_pages/offline_page_model_factory.h"
+#include "components/offline_pages/external_listener.h"
+
+class Profile;
+
+namespace bookmarks {
+class BookmarkModel;
+class BookmarkNode;
+}
+
+namespace offline_pages {
+
+class ExternalListenerImpl : public ExternalListener {
+ public:
+  explicit ExternalListenerImpl(Profile* profile);
+
+  void BookmarkNodeRemoved(bookmarks::BookmarkModel* model,
+                           const bookmarks::BookmarkNode* parent,
+                           int old_index,
+                           const bookmarks::BookmarkNode* node,
+                           const std::set<GURL>& removed_urls) override;
+
+ private:
+  Profile* profile_;
+};
+}  // namespace offline_pages
+
+#endif  // CHROME_BROWSER_ANDROID_OFFLINE_PAGES_EXTERNAL_LISTENER_IMPL_H_