Remove all remaining traces of MessageLoopProxy.

chrome/browser/safe_browsing/download_feedback_service_unittest.cc

Index: chrome/browser/safe_browsing/download_feedback_service_unittest.cc
diff --git a/chrome/browser/safe_browsing/download_feedback_service_unittest.cc b/chrome/browser/safe_browsing/download_feedback_service_unittest.cc
index a932dbf3122d90d7cb841a35490aa6a29103423e..5bb379f6dde8025174908c1352ace7fed4db02bf 100644
--- a/chrome/browser/safe_browsing/download_feedback_service_unittest.cc
+++ b/chrome/browser/safe_browsing/download_feedback_service_unittest.cc
@@ -132,13 +132,12 @@ bool WillStorePings(DownloadProtectionService::DownloadCheckResult result,
 class DownloadFeedbackServiceTest : public testing::Test {
  public:
   DownloadFeedbackServiceTest()
-      : file_task_runner_(content::BrowserThread::GetMessageLoopProxyForThread(
+      : file_task_runner_(content::BrowserThread::GetTaskRunnerForThread(
             content::BrowserThread::FILE)),
-        io_task_runner_(content::BrowserThread::GetMessageLoopProxyForThread(
+        io_task_runner_(content::BrowserThread::GetTaskRunnerForThread(
             content::BrowserThread::IO)),
         request_context_getter_(
-            new net::TestURLRequestContextGetter(io_task_runner_)) {
-  }
+            new net::TestURLRequestContextGetter(io_task_runner_)) {}
 
   void SetUp() override {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());