chrome: Use base::MessageLoop. (Part 3)

chrome/browser/policy/cloud/user_policy_signin_service_unittest.cc

Index: chrome/browser/policy/cloud/user_policy_signin_service_unittest.cc
diff --git a/chrome/browser/policy/cloud/user_policy_signin_service_unittest.cc b/chrome/browser/policy/cloud/user_policy_signin_service_unittest.cc
index 9dc136d4e2fc60f4eb00be40c7b3ea3376a78b87..4b67664999e7e6817a51db7bf651b3c2ae91c805 100644
--- a/chrome/browser/policy/cloud/user_policy_signin_service_unittest.cc
+++ b/chrome/browser/policy/cloud/user_policy_signin_service_unittest.cc
@@ -82,7 +82,7 @@ class SigninManagerFake : public FakeSigninManager {
 class UserPolicySigninServiceTest : public testing::Test {
  public:
   UserPolicySigninServiceTest()
-      : loop_(MessageLoop::TYPE_IO),
+      : loop_(base::MessageLoop::TYPE_IO),
         ui_thread_(content::BrowserThread::UI, &loop_),
         file_thread_(content::BrowserThread::FILE, &loop_),
         io_thread_(content::BrowserThread::IO, &loop_),
@@ -263,7 +263,7 @@ class UserPolicySigninServiceTest : public testing::Test {
 
   // BrowserPolicyConnector and UrlFetcherFactory want to initialize and free
   // various components asynchronously via tasks, so create fake threads here.
-  MessageLoop loop_;
+  base::MessageLoop loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread file_thread_;
   content::TestBrowserThread io_thread_;