Removes MessageLoop::TYPE_XXX where possible

net/test/embedded_test_server/embedded_test_server_unittest.cc

Index: net/test/embedded_test_server/embedded_test_server_unittest.cc
diff --git a/net/test/embedded_test_server/embedded_test_server_unittest.cc b/net/test/embedded_test_server/embedded_test_server_unittest.cc
index a9c2efba474377b92f451b03b368ee71c32cff49..9823947fb5dfdff312ce49cf46ba41ccdb3212af 100644
--- a/net/test/embedded_test_server/embedded_test_server_unittest.cc
+++ b/net/test/embedded_test_server/embedded_test_server_unittest.cc
@@ -270,7 +270,7 @@ class EmbeddedTestServerThreadingTestDelegate
 
     scoped_ptr<base::MessageLoop> loop;
     if (message_loop_present_on_initialize_)
-      loop.reset(new base::MessageLoop(base::MessageLoop::TYPE_IO));
+      loop.reset(new base::MessageLoopForIO);
 
     // Create the test server instance.
     EmbeddedTestServer server;
@@ -280,7 +280,7 @@ class EmbeddedTestServerThreadingTestDelegate
 
     // Make a request and wait for the reply.
     if (!loop)
-      loop.reset(new base::MessageLoop(base::MessageLoop::TYPE_IO));
+      loop.reset(new base::MessageLoopForIO);
 
     scoped_ptr<URLFetcher> fetcher(URLFetcher::Create(
         server.GetURL("/test?q=foo"), URLFetcher::GET, this));