ui: Use base::MessageLoop.

ui/views/controls/slider.cc

 // Copyright (c) 2012 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 "ui/views/controls/slider.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
@@ skipping 73 matching lines @@
    value = 0.0;
   else if (value > 1.0)
     value = 1.0;
   if (value_ == value)
     return;
   float old_value = value_;
   value_ = value;
   if (listener_)
     listener_->SliderValueChanged(this, value_, old_value, reason);
 
-  if (old_value_valid && MessageLoop::current()) {
+  if (old_value_valid && base::MessageLoop::current()) {
     // Do not animate when setting the value of the slider for the first time.
     // There is no message-loop when running tests. So we cannot animate then.
     animating_value_ = old_value;
     move_animation_.reset(new ui::SlideAnimation(this));
     move_animation_->SetSlideDuration(kSlideValueChangeDurationMS);
     move_animation_->Show();
     AnimationProgressed(move_animation_.get());
   } else {
     SchedulePaint();
   }
@@ skipping 214 matching lines @@
 void Slider::OnPaintFocusBorder(gfx::Canvas* canvas) {
   if (!focus_border_color_) {
     View::OnPaintFocusBorder(canvas);
   } else if (HasFocus() && (focusable() || IsAccessibilityFocusable())) {
     canvas->DrawRect(gfx::Rect(1, 1, width() - 3, height() - 3),
                      focus_border_color_);
   }
 }
 
 }  // namespace views