Reduce views::Border creation verbosity by promoting factory functions

chrome/browser/ui/views/sync/profile_signin_confirmation_dialog_views.cc

 // Copyright 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/sync/profile_signin_confirmation_dialog_views.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 
@@ skipping 145 matching lines @@
   views::StyledLabel* prompt_label = new views::StyledLabel(prompt_text, this);
   prompt_label->SetDisplayedOnBackgroundColor(kPromptBarBackgroundColor);
 
   views::StyledLabel::RangeStyleInfo bold_style;
   bold_style.weight = gfx::Font::Weight::BOLD;
   prompt_label->AddStyleRange(
       gfx::Range(offset, offset + domain.size()), bold_style);
 
   // Create the prompt bar.
   views::View* prompt_bar = new views::View;
-  prompt_bar->SetBorder(views::Border::CreateSolidSidedBorder(
+  prompt_bar->SetBorder(views::CreateSolidSidedBorder(
       1, 0, 1, 0,
       ui::GetSigninConfirmationPromptBarColor(
           GetNativeTheme(), ui::kSigninConfirmationPromptBarBorderAlpha)));
   prompt_bar->set_background(views::Background::CreateSolidBackground(
       kPromptBarBackgroundColor));
 
   // Create the explanation label.
   std::vector<size_t> offsets;
   const base::string16 learn_more_text =
       l10n_util::GetStringUTF16(
@@ skipping 66 matching lines @@
 void ProfileSigninConfirmationDialogViews::ButtonPressed(
     views::Button* sender,
     const ui::Event& event) {
   DCHECK(prompt_for_new_profile_);
   if (delegate_) {
     delegate_->OnContinueSignin();
     delegate_ = NULL;
   }
   GetWidget()->Close();
 }