Reduce views::Border creation verbosity by promoting factory functions

ash/common/system/toast/toast_overlay.cc

 // Copyright 2016 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 "ash/common/system/toast/toast_overlay.h"
 
 #include "ash/common/shelf/wm_shelf.h"
 #include "ash/common/wm_lookup.h"
 #include "ash/common/wm_root_window_controller.h"
 #include "ash/common/wm_shell.h"
@@ skipping 68 matching lines @@
   SetHorizontalAlignment(gfx::ALIGN_LEFT);
   SetFontList(rb->GetFontList(kTextFontStyle));
   SetAutoColorReadabilityEnabled(false);
   SetMultiLine(true);
   SetEnabledColor(SK_ColorWHITE);
   SetDisabledColor(SK_ColorWHITE);
   SetSubpixelRenderingEnabled(false);
 
   int verticalSpacing =
       kToastVerticalSpacing - (GetPreferredSize().height() - GetBaseline());
-  SetBorder(views::Border::CreateEmptyBorder(
-      verticalSpacing, kToastHorizontalSpacing, verticalSpacing,
-      kToastHorizontalSpacing));
+  SetBorder(views::CreateEmptyBorder(verticalSpacing, kToastHorizontalSpacing,
+                                     verticalSpacing, kToastHorizontalSpacing));
 }
 
 ToastOverlayLabel::~ToastOverlayLabel() {}
 
 ///////////////////////////////////////////////////////////////////////////////
 //  ToastOverlayButton
 class ToastOverlayButton : public views::LabelButton {
  public:
   explicit ToastOverlayButton(views::ButtonListener* listener,
                               const base::string16& label);
@@ skipping 13 matching lines @@
   set_ink_drop_base_color(SK_ColorWHITE);
 
   ui::ResourceBundle* rb = &ui::ResourceBundle::GetSharedInstance();
 
   SetEnabledTextColors(kButtonTextColor);
   SetFontList(rb->GetFontList(kTextFontStyle));
 
   // Treat the space below the baseline as a margin.
   int verticalSpacing = kToastVerticalSpacing -
                         (GetPreferredSize().height() - label()->GetBaseline());
-  SetBorder(views::Border::CreateEmptyBorder(
-      verticalSpacing, kToastHorizontalSpacing, verticalSpacing,
-      kToastHorizontalSpacing));
+  SetBorder(views::CreateEmptyBorder(verticalSpacing, kToastHorizontalSpacing,
+                                     verticalSpacing, kToastHorizontalSpacing));
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 //  ToastOverlayView
 class ToastOverlayView : public views::View, public views::ButtonListener {
  public:
   // This object is not owned by the views hiearchy or by the widget.
   ToastOverlayView(ToastOverlay* overlay,
                    const base::string16& text,
                    const base::string16& dismiss_text);
@@ skipping 155 matching lines @@
 
 views::Widget* ToastOverlay::widget_for_testing() {
   return overlay_widget_.get();
 }
 
 void ToastOverlay::ClickDismissButtonForTesting(const ui::Event& event) {
   overlay_view_->button()->NotifyClick(event);
 }
 
 }  // namespace ash