1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 // 5 // Stores information about an event that occurs in response to a user action, 6 // e.g. an interaction with a browser UI element. 7 8 syntax = "proto2"; 9 10 option optimize_for = LITE_RUNTIME; 11 12 package metrics; 13 14 // Next tag: 3 15 message UserActionEventProto { 16 // The name of the action, hashed. 17 optional fixed64 name_hash = 1; 18 19 // The timestamp for the event, in seconds since the epoch. 20 optional int64 time = 2; 21 } 22
