Let MetricsService know about some Android Activities

chrome/browser/android/activity_type_ids.h

Index: chrome/browser/android/activity_type_ids.h
diff --git a/chrome/browser/android/activity_type_ids.h b/chrome/browser/android/activity_type_ids.h
new file mode 100644
index 0000000000000000000000000000000000000000..2abb58f1e8e4c2b1d4faff34943c7479b83f364a
--- /dev/null
+++ b/chrome/browser/android/activity_type_ids.h
@@ -0,0 +1,22 @@
+// Copyright 2013 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_ACTIVITY_TYPE_IDS_H_
+#define CHROME_BROWSER_ANDROID_ACTIVITY_TYPE_IDS_H_
+
+// This file maps Activities on Chrome to specific flags for identification.
+
+namespace ActivityTypeIds {
+
+enum Type {
+#define DEFINE_ACTIVITY_ID(id,value) ACTIVITY_##id = (value),
+#include "activity_type_id_list.h"
+#undef DEFINE_ACTIVITY_ID
+};  // enum Type
+
+// Takes an int corresponding to a Type and returns the corresponding Type.
+Type GetActivityType(int type_id);
+}  // namespace ActivityTypeIds

[Alexei Svitkine (slow), 2014/01/27 19:12:54]

Nit: Add a blank line before this.

[Kibeom Kim (inactive), 2014/01/29 01:52:32]

Done.

+
+#endif  // CHROME_BROWSER_ANDROID_ACTIVITY_TYPE_IDS_H_