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

chrome/browser/ui/window_sizer/window_sizer_ash_uitest.cc

Index: chrome/browser/ui/window_sizer/window_sizer_ash_uitest.cc
diff --git a/chrome/browser/ui/window_sizer/window_sizer_ash_uitest.cc b/chrome/browser/ui/window_sizer/window_sizer_ash_uitest.cc
index fb0988e3bf55ef979fc298f55c46e8963713e0f3..e59d182a2975bf1b825e68373d4d962202a11054 100644
--- a/chrome/browser/ui/window_sizer/window_sizer_ash_uitest.cc
+++ b/chrome/browser/ui/window_sizer/window_sizer_ash_uitest.cc
@@ -7,7 +7,9 @@
 #include "ash/shell.h"
 #include "ash/test/shelf_test_api.h"
 #include "base/command_line.h"
-#include "base/message_loop/message_loop.h"
+#include "base/location.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
@@ -141,9 +143,8 @@ class WindowSizerContextMenuTest : public WindowSizerTest {
   }
 
   static void QuitLoop() {
-    base::MessageLoop::current()->PostTask(
-        FROM_HERE,
-        base::MessageLoop::QuitWhenIdleClosure());
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
+        FROM_HERE, base::MessageLoop::QuitWhenIdleClosure());
   }
 
  private: