views: Add a new ctor to MessageBoxView that takes only a InitParams.

chrome/browser/ui/views/update_recommended_message_box.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 "chrome/browser/ui/views/update_recommended_message_box.h"
 
 #include "chrome/browser/ui/browser_list.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
@@ skipping 19 matching lines @@
 // UpdateRecommendedMessageBox, private:
 
 UpdateRecommendedMessageBox::UpdateRecommendedMessageBox() {
   const int kDialogWidth = 400;
 #if defined(OS_CHROMEOS)
   const int kProductNameID = IDS_PRODUCT_OS_NAME;
 #else
   const int kProductNameID = IDS_PRODUCT_NAME;
 #endif
   const string16 product_name = l10n_util::GetStringUTF16(kProductNameID);
+  views::MessageBoxView::InitParams params(
+      l10n_util::GetStringFUTF16(IDS_UPDATE_RECOMMENDED, product_name));
+  params.message_width = kDialogWidth;
   // Also deleted when the window closes.
-  message_box_view_ = new views::MessageBoxView(
-      views::MessageBoxView::NO_OPTIONS,
-      l10n_util::GetStringFUTF16(IDS_UPDATE_RECOMMENDED, product_name),
-      string16(),
-      kDialogWidth);
+  message_box_view_ = new views::MessageBoxView(params);
 }
 
 UpdateRecommendedMessageBox::~UpdateRecommendedMessageBox() {
 }
 
 bool UpdateRecommendedMessageBox::Accept() {
 #if defined(OS_CHROMEOS)
   chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->RequestRestart();
   // If running the Chrome OS build, but we're not on the device, fall through
 #endif
@@ skipping 31 matching lines @@
   return message_box_view_;
 }
 
 views::Widget* UpdateRecommendedMessageBox::GetWidget() {
   return message_box_view_->GetWidget();
 }
 
 const views::Widget* UpdateRecommendedMessageBox::GetWidget() const {
   return message_box_view_->GetWidget();
 }