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

chrome/browser/ui/views/toolbar/wrench_toolbar_button.cc

Index: chrome/browser/ui/views/toolbar/wrench_toolbar_button.cc
diff --git a/chrome/browser/ui/views/toolbar/wrench_toolbar_button.cc b/chrome/browser/ui/views/toolbar/wrench_toolbar_button.cc
index ef221eee2ee27b94cbe2e32715ce814cb1a6fb56..ba052f5119f78875b8d2cda99643a7fc6e573299 100644
--- a/chrome/browser/ui/views/toolbar/wrench_toolbar_button.cc
+++ b/chrome/browser/ui/views/toolbar/wrench_toolbar_button.cc
@@ -4,7 +4,9 @@
 
 #include "chrome/browser/ui/views/toolbar/wrench_toolbar_button.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 "base/time/time.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/views/extensions/browser_action_drag_data.h"
@@ -88,10 +90,9 @@ void WrenchToolbarButton::OnDragEntered(const ui::DropTargetEvent& event) {
   DCHECK(allow_extension_dragging_);
   DCHECK(!weak_factory_.HasWeakPtrs());
   if (!g_open_wrench_immediately_for_testing) {
-    base::MessageLoop::current()->PostDelayedTask(
-        FROM_HERE,
-        base::Bind(&WrenchToolbarButton::ShowOverflowMenu,
-                   weak_factory_.GetWeakPtr()),
+    base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
+        FROM_HERE, base::Bind(&WrenchToolbarButton::ShowOverflowMenu,
+                              weak_factory_.GetWeakPtr()),
         base::TimeDelta::FromMilliseconds(views::GetMenuShowDelay()));
   } else {
     ShowOverflowMenu();