[chrome/browser/chromeos/extensions] Deprecation of loop proxy usage with TTRH

chrome/browser/chromeos/extensions/file_manager/event_router.cc

Index: chrome/browser/chromeos/extensions/file_manager/event_router.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager/event_router.cc b/chrome/browser/chromeos/extensions/file_manager/event_router.cc
index ac0f5e86e2d1a0736aff51b90ed06beb98fc4e02..d58e6d6ddbb63065c0aee7b0838dc64162054687 100644
--- a/chrome/browser/chromeos/extensions/file_manager/event_router.cc
+++ b/chrome/browser/chromeos/extensions/file_manager/event_router.cc
@@ -7,7 +7,6 @@
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
-#include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_service.h"
 #include "base/stl_util.h"
@@ -464,8 +463,8 @@ void EventRouter::AddFileWatch(const base::FilePath& local_path,
 
     if (is_on_drive) {
       // For Drive, file watching is done via OnDirectoryChanged().
-      base::MessageLoopProxy::current()->PostTask(FROM_HERE,
-                                                  base::Bind(callback, true));
+      base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
+                                                    base::Bind(callback, true));
     } else {
       // For local files, start watching using FileWatcher.
       watcher->WatchLocalFile(
@@ -479,8 +478,8 @@ void EventRouter::AddFileWatch(const base::FilePath& local_path,
     file_watchers_[watch_path] = watcher.release();
   } else {
     iter->second->AddExtension(extension_id);
-    base::MessageLoopProxy::current()->PostTask(FROM_HERE,
-                                                base::Bind(callback, true));
+    base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
+                                                  base::Bind(callback, true));
   }
 }