Add a PersistentStore to FeatureEngagementTracker

components/BUILD.gn

 # Copyright 2014 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("//build/config/chrome_build.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//printing/features/features.gni")
 import("//rlz/features/features.gni")
 import("//testing/test.gni")
@@ skipping 224 matching lines @@
   }  # iOS/!iOS
 
   if (is_ios) {
     deps += [ ":components_tests_pak_bundle_data" ]
   }
 
   if (is_mac || is_linux) {
     data_deps += [ "//content/shell:pak" ]
   }
 
+  deps += [ "//components/feature_engagement_tracker:unit_tests" ]

[nyquist, 2017/05/11 17:08:03]

Hey, this looks just like the local edit I always do when I work in this
component! :-p
I think you might not want to commit it though :-p

[David Trainor- moved to gerrit, 2017/05/11 19:30:28]

O_o

+
   if (is_android) {
     deps += [
       "//components/cdm/browser:unit_tests",
       "//components/feature_engagement_tracker:unit_tests",
       "//components/gcm_driver/instance_id:test_support",
       "//components/gcm_driver/instance_id/android:instance_id_driver_java",
       "//components/gcm_driver/instance_id/android:instance_id_driver_test_support_java",
       "//components/invalidation/impl",
       "//components/invalidation/impl:java",
       "//components/payments/android:unit_tests",
@@ skipping 251 matching lines @@
       "//testing/perf",
       "//url",
     ]
 
     if (!is_ios) {
       sources += [ "discardable_memory/common/discardable_shared_memory_heap_perftest.cc" ]
       deps += [ "//components/discardable_memory/common" ]
     }
   }
 }