Report PasswordManager.OsPasswordStatus on a background thread with a delay.

chrome/browser/password_manager/chrome_password_manager_client.cc

 // 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.
 
 #include "chrome/browser/password_manager/chrome_password_manager_client.h"
 
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/memory/singleton.h"
 #include "base/metrics/histogram.h"
@@ skipping 32 matching lines @@
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "net/base/url_util.h"
 #include "third_party/re2/re2/re2.h"
 
 #if defined(OS_ANDROID)
 #include "chrome/browser/password_manager/generated_password_saved_infobar_delegate_android.h"
 #endif
 
-namespace {
-
-void ReportOsPassword() {
-  password_manager_util::OsPasswordStatus status =
-      password_manager_util::GetOsPasswordStatus();
-
-  UMA_HISTOGRAM_ENUMERATION("PasswordManager.OsPasswordStatus",
-                            status,
-                            password_manager_util::MAX_PASSWORD_STATUS);
-}
-
-}  // namespace
-
 using password_manager::ContentPasswordManagerDriverFactory;
 using password_manager::PasswordManagerInternalsService;
 using password_manager::PasswordManagerInternalsServiceFactory;
 
 DEFINE_WEB_CONTENTS_USER_DATA_KEY(ChromePasswordManagerClient);
 
 // Shorten the name to spare line breaks. The code provides enough context
 // already.
 typedef autofill::SavePasswordProgressLogger Logger;
 
@@ skipping 24 matching lines @@
   ContentPasswordManagerDriverFactory::CreateForWebContents(web_contents, this,
                                                             autofill_client);
   driver_factory_ =
       ContentPasswordManagerDriverFactory::FromWebContents(web_contents);
 
   PasswordManagerInternalsService* service =
       PasswordManagerInternalsServiceFactory::GetForBrowserContext(profile_);
   if (service)
     can_use_log_router_ = service->RegisterClient(this);
   SetUpAutofillSyncState();
-  // Avoid checking OS password until later on in browser startup
-  // since it calls a few Windows APIs.
-  base::MessageLoopProxy::current()->PostDelayedTask(
-      FROM_HERE,
-      base::Bind(&ReportOsPassword),
-      base::TimeDelta::FromSeconds(10));
 }
 
 ChromePasswordManagerClient::~ChromePasswordManagerClient() {
   PasswordManagerInternalsService* service =
       PasswordManagerInternalsServiceFactory::GetForBrowserContext(profile_);
   if (service)
     service->UnregisterClient(this);
 }
 
 bool ChromePasswordManagerClient::IsAutomaticPasswordSavingEnabled() const {
@@ skipping 447 matching lines @@
 
   if (group_name == "DisallowSyncCredentialsForReauth") {
     autofill_sync_state_ = DISALLOW_SYNC_CREDENTIALS_FOR_REAUTH;
   } else if (group_name == "DisallowSyncCredentials") {
       autofill_sync_state_ = DISALLOW_SYNC_CREDENTIALS;
   } else {
     // Allow by default.
     autofill_sync_state_ = ALLOW_SYNC_CREDENTIALS;
   }
 }