Review request: fix issue 6099 -- bad display of multi-line English message in pop ups

chrome/browser/jsmessage_box_handler_win.cc

 // Copyright (c) 2006-2008 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/jsmessage_box_handler_win.h"
 
 #include "base/string_util.h"
 #include "chrome/browser/app_modal_dialog_queue.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profile.h"
@@ skipping 26 matching lines @@
     WebContents* web_contents,
     int dialog_flags,
     const std::wstring& message_text,
     const std::wstring& default_prompt_text,
     bool display_suppress_checkbox,
     IPC::Message* reply_msg)
       : web_contents_(web_contents),
         reply_msg_(reply_msg),
         dialog_flags_(dialog_flags),
         dialog_(NULL),
-        message_box_view_(new MessageBoxView(dialog_flags, message_text,
-                                             default_prompt_text)) {
+        message_box_view_(new MessageBoxView(
+            dialog_flags | MessageBoxView::kAutoDetectAlignment,
+            message_text, default_prompt_text)) {
   DCHECK(message_box_view_);
   DCHECK(reply_msg_);
 
   if (display_suppress_checkbox) {
     message_box_view_->SetCheckBoxLabel(
         l10n_util::GetString(IDS_JAVASCRIPT_MESSAGEBOX_SUPPRESS_OPTION));
   }
 
   // Make sure we get navigation notifications so we know when our parent
   // contents will disappear or navigate to a different page.
@@ skipping 142 matching lines @@
     web_contents_gone = true;
 
   if (web_contents_gone) {
     web_contents_ = NULL;
 
     // If the dialog is visible close it.
     if (dialog_)
       dialog_->Close();
   }
 }