UKM Sync Observer

components/ukm/BUILD.gn

 # 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.
 
 import("//testing/test.gni")
 
 # The Url-Keyed Metrics (UKM) service is responsible for gathering and
 # uploading reports that contain fine grained performance metrics including
 # URLs for top-level navigations.
 static_library("ukm") {
@@ skipping 18 matching lines @@
     "//components/variations",
     "//url",
   ]
 }
 
 # Helper library for observing signals that we need to clear any local data.
 static_library("observers") {
   sources = [
     "observers/history_delete_observer.cc",
     "observers/history_delete_observer.h",
+    "observers/sync_disable_observer.cc",
+    "observers/sync_disable_observer.h",
   ]
 
   deps = [
     "//base",
     "//components/history/core/browser",
   ]
 }
 
 static_library("test_support") {
   testonly = true
@@ skipping 35 matching lines @@
 
 # Convenience testing target
 test("ukm_unittests") {
   deps = [
     ":unit_tests",
     "//base",
     "//base/test:run_all_unittests",
     "//base/test:test_support",
   ]
 }