[Autofill] Add UMA timing metrics for requestAutocomplete dialog.

chrome/browser/autofill/autofill_manager.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/autofill/autofill_manager.h"
 
 #include <stddef.h>
 
 #include <limits>
 #include <map>
@@ skipping 771 matching lines @@
                                               const string16& value) {
   autocomplete_history_manager_.OnRemoveAutocompleteEntry(name, value);
 }
 
 void AutofillManager::ShowRequestAutocompleteDialog(
     const FormData& form,
     const GURL& source_url,
     const content::SSLStatus& ssl_status,
     const base::Callback<void(const FormStructure*)>& callback) {
   manager_delegate_->ShowRequestAutocompleteDialog(
-      form, source_url, ssl_status, callback);
+      form, source_url, ssl_status, *metric_logger_, callback);
 }
 
 void AutofillManager::RequestAutocompleteDialogClosed() {
   manager_delegate_->RequestAutocompleteDialogClosed();
 }
 
 void AutofillManager::OnAddPasswordFormMapping(
       const FormFieldData& form,
       const PasswordFormFillData& fill_data) {
   if (external_delegate_)
@@ skipping 504 matching lines @@
   *profile_guid = IDToGUID(profile_id);
 }
 
 void AutofillManager::UpdateInitialInteractionTimestamp(
     const TimeTicks& interaction_timestamp) {
   if (initial_interaction_timestamp_.is_null() ||
       interaction_timestamp < initial_interaction_timestamp_) {
     initial_interaction_timestamp_ = interaction_timestamp;
   }
 }