[Translate] Integrate TranslateEventProto UMA logging into TranslateManager.

components/translate/core/browser/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/ui.gni")
 
 static_library("browser") {
   sources = [
     "language_model.cc",
     "language_model.h",
@@ skipping 34 matching lines @@
     "translate_url_util.h",
   ]
 
   deps = [
     "//base",
     "//base:i18n",
     "//components/data_use_measurement/core",
     "//components/keyed_service/core",
     "//components/language_usage_metrics",
     "//components/metrics",
-    "//components/metrics/proto",
     "//components/pref_registry",
     "//components/prefs",
     "//components/resources:components_resources",
     "//components/strings",
     "//components/translate/core/browser/proto",
     "//components/translate/core/common",
     "//components/variations",
     "//google_apis",
     "//net",
     "//third_party/icu",
     "//ui/base",
     "//url",
   ]
 
+  public_deps = [
+    "//components/metrics/proto",
+  ]
+
   if (!use_aura) {
     sources += [
       "translate_infobar_delegate.cc",
       "translate_infobar_delegate.h",
     ]
     deps += [ "//components/infobars/core" ]
   }
 
   if (is_mac) {
     sources += [
@@ skipping 15 matching lines @@
     "translate_manager_unittest.cc",
     "translate_prefs_unittest.cc",
     "translate_ranker_unittest.cc",
     "translate_script_unittest.cc",
     "translate_ui_delegate_unittest.cc",
   ]
   deps = [
     ":browser",
     "//base",
     "//components/infobars/core",
-    "//components/metrics/proto",
     "//components/pref_registry:test_support",
     "//components/prefs",
     "//components/prefs:test_support",
     "//components/translate/core/browser/proto",
     "//components/translate/core/common",
     "//components/variations",
     "//net:test_support",
     "//testing/gtest",
   ]
 }