Remove all remaining traces of MessageLoopProxy.

chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc

Index: chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc
diff --git a/chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc b/chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc
index 895178e249ac10e52cd676f01fbf1aaf1d0464c0..e24a4a54756bb29c95d9ecd22fa2b4b337aa20e0 100644
--- a/chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc
+++ b/chrome/browser/safe_browsing/safe_browsing_service_browsertest.cc
@@ -642,7 +642,7 @@ class SafeBrowsingServiceTest : public InProcessBrowserTest {
   // to wait for the SafeBrowsingService to finish loading/stopping.
   void WaitForIOThread() {
     scoped_refptr<base::ThreadTestHelper> io_helper(new base::ThreadTestHelper(
-        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get()));
+        BrowserThread::GetTaskRunnerForThread(BrowserThread::IO).get()));
     ASSERT_TRUE(io_helper->Run());
   }
 
@@ -651,7 +651,7 @@ class SafeBrowsingServiceTest : public InProcessBrowserTest {
   void WaitForIOAndCheckEnabled(SafeBrowsingService* service, bool enabled) {
     scoped_refptr<ServiceEnabledHelper> enabled_helper(new ServiceEnabledHelper(
         service, enabled,
-        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO).get()));
+        BrowserThread::GetTaskRunnerForThread(BrowserThread::IO).get()));
     ASSERT_TRUE(enabled_helper->Run());
   }