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

chrome/browser/ui/views/extensions/extension_message_bubble_view.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/extensions/extension_message_bubble_view.h"
 
+#include "base/location.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/browser/extensions/extension_message_bubble_controller.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/grit/locale_settings.h"
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/controls/button/label_button.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/link.h"
 #include "ui/views/layout/grid_layout.h"
 #include "ui/views/view.h"
@@ skipping 40 matching lines @@
 
 void ExtensionMessageBubbleView::Show() {
   // Not showing the bubble right away (during startup) has a few benefits:
   // We don't have to worry about focus being lost due to the Omnibox (or to
   // other things that want focus at startup). This allows Esc to work to close
   // the bubble and also solves the keyboard accessibility problem that comes
   // with focus being lost (we don't have a good generic mechanism of injecting
   // bubbles into the focus cycle). Another benefit of delaying the show is
   // that fade-in works (the fade-in isn't apparent if the the bubble appears at
   // startup).
-  base::MessageLoop::current()->PostDelayedTask(
-      FROM_HERE,
-      base::Bind(&ExtensionMessageBubbleView::ShowBubble,
-                 weak_factory_.GetWeakPtr()),
+  base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
+      FROM_HERE, base::Bind(&ExtensionMessageBubbleView::ShowBubble,
+                            weak_factory_.GetWeakPtr()),
       base::TimeDelta::FromSeconds(kBubbleAppearanceWaitTime));
 }
 
 void ExtensionMessageBubbleView::OnWidgetDestroying(views::Widget* widget) {
   // To catch Esc, we monitor destroy message. Unless the link has been clicked,
   // we assume Dismiss was the action taken.
   if (!link_clicked_ && !action_taken_)
     controller_->OnBubbleDismiss();
 }
 
@@ skipping 125 matching lines @@
   state->role = ui::AX_ROLE_ALERT;
 }
 
 void ExtensionMessageBubbleView::ViewHierarchyChanged(
     const ViewHierarchyChangedDetails& details) {
   if (details.is_add && details.child == this)
     NotifyAccessibilityEvent(ui::AX_EVENT_ALERT, true);
 }
 
 }  // namespace extensions