Implement Password Manager aggregate metrics reporting

chrome/browser/password_manager/password_store_mac.cc

 // Copyright (c) 2010 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/password_manager/password_store_mac.h"
 #include "chrome/browser/password_manager/password_store_mac_internal.h"
 
 #include <CoreServices/CoreServices.h>
 #include <set>
 #include <string>
@@ skipping 727 matching lines @@
   return PasswordStore::Init();
 }
 
 void PasswordStoreMac::ScheduleTask(Task* task) {
   if (thread_.get()) {
     thread_->message_loop()->PostTask(FROM_HERE, task);
   }
 }
 
 void PasswordStoreMac::ReportMetricsImpl() {
+  login_metadata_db_->ReportMetrics();
 }
 
 void PasswordStoreMac::AddLoginImpl(const PasswordForm& form) {
   if (AddToKeychainIfNecessary(form)) {
     if (login_metadata_db_->AddLogin(form)) {
       PasswordStoreChangeList changes;
       changes.push_back(PasswordStoreChange(PasswordStoreChange::ADD, form));
       NotificationService::current()->Notify(
           NotificationType::LOGINS_CHANGED,
           NotificationService::AllSources(),
@@ skipping 223 matching lines @@
   owned_keychain_adapter.SetFindsOnlyOwnedItems(true);
   for (std::vector<PasswordForm*>::const_iterator i = forms.begin();
        i != forms.end(); ++i) {
     owned_keychain_adapter.RemovePassword(**i);
   }
 }
 
 void PasswordStoreMac::CreateNotificationService() {
   notification_service_.reset(new NotificationService);
 }