Enable gn check in //chrome/browser/android/metrics

Bug: 367595
Change-Id: I940257b49fce15310dc680c0b7c283f48ae681cf
Reviewed-on: https://chromium-review.googlesource.com/1164580Reviewed-by: Alexei Svitkine <asvitkine@chromium.org>
Reviewed-by: agrieve <agrieve@chromium.org>
Commit-Queue: Wei-Yin Chen (陳威尹) <wychen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#581693}

.gn

@@ -85,7 +85,7 @@ check_targets = [
   "//chrome/app/*",
   "//chrome/app_shim/*",
 
-  #"//chrome/browser/android/*",  # Only metrics and vr have errors.
+  #"//chrome/browser/android/*",  # Only vr has errors. https://crbug.com/871623
   "//chrome/browser/android/accessibility/*",
   "//chrome/browser/android/autofill_assistant/*",
   "//chrome/browser/android/bookmarks/*",
@@ -119,6 +119,7 @@ check_targets = [
   "//chrome/browser/android/history_report/*",
   "//chrome/browser/android/instantapps/*",
   "//chrome/browser/android/locale/*",
+  "//chrome/browser/android/metrics/*",
   "//chrome/browser/android/mojo/*",
   "//chrome/browser/android/net/*",
   "//chrome/browser/android/ntp/*",

chrome/browser/android/metrics/BUILD.gn

@@ -13,6 +13,8 @@ if (is_android) {
     deps = [
       "//chrome/browser:browser",
       "//chrome/browser/android/metrics:jni_headers",
+      "//components/metrics_services_manager:metrics_services_manager",
+      "//components/ukm:ukm",
     ]
   }