Adds media license nodes to cookie tree model and cookies view.

chrome/browser/browsing_data/mock_browsing_data_media_license_helper.h

Index: chrome/browser/browsing_data/mock_browsing_data_media_license_helper.h
diff --git a/chrome/browser/browsing_data/mock_browsing_data_media_license_helper.h b/chrome/browser/browsing_data/mock_browsing_data_media_license_helper.h
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index 0000000000000000000000000000000000000000..206864cd8b6bf4466455ec62f627e18a7b160707
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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_BROWSING_DATA_MOCK_BROWSING_DATA_MEDIA_LICENSE_HELPER_H_
+#define CHROME_BROWSER_BROWSING_DATA_MOCK_BROWSING_DATA_MEDIA_LICENSE_HELPER_H_
+
+#include <stdint.h>
+#include <list>
+
+#include "base/callback.h"
+#include "base/macros.h"
+#include "base/time/time.h"
+#include "chrome/browser/browsing_data/browsing_data_media_license_helper.h"
+#include "chrome/browser/profiles/profile.h"
+#include "url/gurl.h"
+
+class MockBrowsingDataMediaLicenseHelper
+    : public BrowsingDataMediaLicenseHelper {
+ public:
+  explicit MockBrowsingDataMediaLicenseHelper(Profile* profile);
+
+  // BrowsingDataMediaLicenseHelper implementation:
+  void StartFetching(const FetchCallback& callback) override;
+  void DeleteMediaLicenseOrigin(const GURL& origin) override;
+
+  // Add some MediaLicenseInfo samples.
+  void AddMediaLicenseSamples();
+
+  // Notifies the callback.
+  void Notify();
+
+  // Returns true if the origin list is empty.
+  bool AllDeleted();
+
+ protected:
+  ~MockBrowsingDataMediaLicenseHelper() override;
+
+ private:
+  FetchCallback callback_;
+  std::list<MediaLicenseInfo> media_licenses_;
+
+  DISALLOW_COPY_AND_ASSIGN(MockBrowsingDataMediaLicenseHelper);
+};
+
+#endif  // CHROME_BROWSER_BROWSING_DATA_MOCK_BROWSING_DATA_MEDIA_LICENSE_HELPER_H_