1 files changed, 33 insertions, 0 deletions
diff --git a/chromium/components/feature_engagement/public/event_constants.cc b/chromium/components/feature_engagement/public/event_constants.cc
new file mode 100644
index 00000000000..b2fb65c5a6f
--- /dev/null
+++ b/chromium/components/feature_engagement/public/event_constants.cc
@@ -0,0 +1,33 @@
+// Copyright 2017 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 "components/feature_engagement/public/event_constants.h"
+
+namespace feature_engagement {
+
+namespace events {
+
+#if defined(OS_WIN) || defined(OS_LINUX)
+const char kOmniboxInteraction[] = "omnibox_used";
+const char kNewTabSessionTimeMet[] = "new_tab_session_time_met";
+
+const char kHistoryDeleted[] = "history_deleted";
+const char kIncognitoWindowOpened[] = "incognito_window_opened";
+
+#endif  // defined(OS_WIN) || defined(OS_LINUX)
+
+#if defined(OS_WIN) || defined(OS_LINUX) || defined(OS_IOS)
+const char kNewTabOpened[] = "new_tab_opened";
+#endif  // defined(OS_WIN) || defined(OS_LINUX) || defined(OS_IOS)
+
+#if defined(OS_IOS)
+const char kChromeOpened[] = "chrome_opened";
+const char kIncognitoTabOpened[] = "incognito_tab_opened";
+const char kClearedBrowsingData[] = "cleared_browsing_data";
+const char kViewedReadingList[] = "viewed_reading_list";
+#endif  // defined(OS_IOS)
+
+}  // namespace events
+
+}  // namespace feature_engagement