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

chrome/browser/chromeos/external_protocol_dialog.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/chromeos/external_protocol_dialog.h"
 
 #include "base/metrics/histogram.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/external_protocol/external_protocol_handler.h"
@@ skipping 80 matching lines @@
 
 ExternalProtocolDialog::ExternalProtocolDialog(WebContents* web_contents,
                                                const GURL& url)
     : creation_time_(base::TimeTicks::Now()),
       scheme_(url.scheme()) {
   const int kMaxUrlWithoutSchemeSize = 256;
   string16 elided_url_without_scheme;
   ui::ElideString(ASCIIToUTF16(url.possibly_invalid_spec()),
       kMaxUrlWithoutSchemeSize, &elided_url_without_scheme);
 
-  string16 message_text = l10n_util::GetStringFUTF16(
-      IDS_EXTERNAL_PROTOCOL_INFORMATION,
+  views::MessageBoxView::InitParams params(
+      l10n_util::GetStringFUTF16(IDS_EXTERNAL_PROTOCOL_INFORMATION,
       ASCIIToUTF16(url.scheme() + ":"),
-      elided_url_without_scheme) + ASCIIToUTF16("\n\n");
-
-  message_box_view_ = new views::MessageBoxView(
-      views::MessageBoxView::NO_OPTIONS,
-      message_text,
-      string16(),
-      kMessageWidth);
+      elided_url_without_scheme) + ASCIIToUTF16("\n\n"));
+  params.message_width = kMessageWidth;
+  message_box_view_ = new views::MessageBoxView(params);
   message_box_view_->SetCheckBoxLabel(
       l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_CHECKBOX_TEXT));
 
   gfx::NativeWindow parent_window;
   if (web_contents) {
     parent_window = web_contents->GetView()->GetTopLevelNativeWindow();
   } else {
     // Dialog is top level if we don't have a web_contents associated with us.
     parent_window = NULL;
   }
   views::Widget::CreateWindowWithParent(this, parent_window)->Show();
 }