[Autofill] Add upstreaming UKM

components/autofill/core/browser/BUILD.gn

Index: components/autofill/core/browser/BUILD.gn
diff --git a/components/autofill/core/browser/BUILD.gn b/components/autofill/core/browser/BUILD.gn
index 884296c30b31d40672b23f0ee27897926a426a0d..4e6332c41f861b0d957cd7069e9c66039afac81a 100644
--- a/components/autofill/core/browser/BUILD.gn
+++ b/components/autofill/core/browser/BUILD.gn
@@ -200,6 +200,7 @@ static_library("browser") {
     "//components/signin/core/common",
     "//components/strings",
     "//components/sync",
+    "//components/ukm",
     "//components/variations/net",
     "//components/version_info",
     "//components/webdata/common",
@@ -263,6 +264,8 @@ static_library("test_support") {
     "//components/rappor:test_support",
     "//components/signin/core/browser",
     "//components/signin/core/common",
+    "//components/ukm",
+    "//components/ukm:test_support",
     "//google_apis:test_support",
     "//skia",
     "//testing/gtest",
@@ -355,6 +358,7 @@ source_set("unit_tests") {
     "//base",
     "//base/test:test_support",
     "//components/autofill/core/common",
+    "//components/metrics/proto",
     "//components/os_crypt",
     "//components/os_crypt:test_support",
     "//components/prefs:test_support",
@@ -368,6 +372,8 @@ source_set("unit_tests") {
     "//components/sync",
     "//components/sync:test_support_driver",
     "//components/sync:test_support_model",
+    "//components/ukm",
+    "//components/ukm:test_support",
     "//components/variations",
     "//components/variations:test_support",
     "//components/webdata/common",