chrome/browser/ui: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/browser/ui/webui/signin/inline_login_handler_impl.cc

Index: chrome/browser/ui/webui/signin/inline_login_handler_impl.cc
diff --git a/chrome/browser/ui/webui/signin/inline_login_handler_impl.cc b/chrome/browser/ui/webui/signin/inline_login_handler_impl.cc
index 7294764b9e6edd82e9e15acb677d568bd7abe3ab..1a1c8bab8ed421856b4fbbb267a3fd416ddf261f 100644
--- a/chrome/browser/ui/webui/signin/inline_login_handler_impl.cc
+++ b/chrome/browser/ui/webui/signin/inline_login_handler_impl.cc
@@ -8,11 +8,14 @@
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
+#include "base/location.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile.h"
@@ -331,11 +334,10 @@ void InlineSigninHelper::OnClientOAuthSuccess(const ClientOAuthResult& result) {
     if (signin::IsAutoCloseEnabledInURL(current_url_)) {
       // Close the gaia sign in tab via a task to make sure we aren't in the
       // middle of any webui handler code.
-      base::MessageLoop::current()->PostTask(
+      base::ThreadTaskRunnerHandle::Get()->PostTask(
           FROM_HERE,
-          base::Bind(&InlineLoginHandlerImpl::CloseTab,
-          handler_,
-          signin::ShouldShowAccountManagement(current_url_)));
+          base::Bind(&InlineLoginHandlerImpl::CloseTab, handler_,
+                     signin::ShouldShowAccountManagement(current_url_)));
     }
 
     if (source == signin_metrics::SOURCE_REAUTH)
@@ -757,7 +759,7 @@ void InlineLoginHandlerImpl::SyncStarterCallback(
   if (result == OneClickSigninSyncStarter::SYNC_SETUP_FAILURE) {
     RedirectToNtpOrAppsPage(contents, source);
   } else if (auto_close) {
-    base::MessageLoop::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
         base::Bind(&InlineLoginHandlerImpl::CloseTab,
                    weak_factory_.GetWeakPtr(),