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

chrome/browser/ui/exclusive_access/flash_fullscreen_interactive_browsertest.cc

Index: chrome/browser/ui/exclusive_access/flash_fullscreen_interactive_browsertest.cc
diff --git a/chrome/browser/ui/exclusive_access/flash_fullscreen_interactive_browsertest.cc b/chrome/browser/ui/exclusive_access/flash_fullscreen_interactive_browsertest.cc
index ef37aa5c9d3803167ca1f90fe40d134f50a7efe3..b67b1f095a860c1b0b91103b3f2163219112a663 100644
--- a/chrome/browser/ui/exclusive_access/flash_fullscreen_interactive_browsertest.cc
+++ b/chrome/browser/ui/exclusive_access/flash_fullscreen_interactive_browsertest.cc
@@ -4,8 +4,10 @@
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
+#include "base/location.h"
 #include "base/macros.h"
-#include "base/message_loop/message_loop.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/exclusive_access/fullscreen_controller.h"
@@ -36,9 +38,8 @@ bool RunLoopUntil(const base::Callback<bool()>& condition) {
       return false;
     }
 
-    base::MessageLoop::current()->PostDelayedTask(
-        FROM_HERE,
-        base::MessageLoop::QuitClosure(),
+    base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
+        FROM_HERE, base::MessageLoop::QuitClosure(),
         base::TimeDelta::FromMilliseconds(20));
     content::RunMessageLoop();
   }