Add JavaScript dialogs functionality to content_shell on Windows

content/shell/shell_javascript_dialog_creator.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 "content/shell/shell_javascript_dialog_creator.h"
 
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
 #include "content/shell/shell_javascript_dialog.h"
 #include "net/base/net_util.h"
 
 namespace content {
 
 ShellJavaScriptDialogCreator::ShellJavaScriptDialogCreator() {
 }
 
 ShellJavaScriptDialogCreator::~ShellJavaScriptDialogCreator() {
 }
 
 void ShellJavaScriptDialogCreator::RunJavaScriptDialog(
     WebContents* web_contents,
     const GURL& origin_url,
     const std::string& accept_lang,
     ui::JavascriptMessageType javascript_message_type,
     const string16& message_text,
     const string16& default_prompt_text,
     const DialogClosedCallback& callback,
     bool* did_suppress_message) {
-#if defined(OS_MACOSX)
+#if defined(OS_MACOSX) || defined(OS_WIN)
   *did_suppress_message = false;
 
   if (dialog_.get()) {
     // One dialog at a time, please.
     *did_suppress_message = true;
     return;
   }
 
   string16 new_message_text = net::FormatUrl(origin_url, accept_lang) +
                               ASCIIToUTF16("\n\n") +
                               message_text;
 
   dialog_.reset(new ShellJavaScriptDialog(this,
                                           javascript_message_type,
                                           new_message_text,
                                           default_prompt_text,
                                           callback));
 #else
   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
   *did_suppress_message = true;
   return;
 #endif
 }
 
 void ShellJavaScriptDialogCreator::RunBeforeUnloadDialog(
     WebContents* web_contents,
     const string16& message_text,
     bool is_reload,
     const DialogClosedCallback& callback) {
-#if defined(OS_MACOSX)
+#if defined(OS_MACOSX) || defined(OS_WIN)
   if (dialog_.get()) {
     // Seriously!?
     callback.Run(true, string16());
     return;
   }
 
   string16 new_message_text =
       message_text +
       ASCIIToUTF16("\n\nIs it OK to leave/reload this page?");
 
   dialog_.reset(new ShellJavaScriptDialog(this,
                                           ui::JAVASCRIPT_MESSAGE_TYPE_CONFIRM,
                                           new_message_text,
                                           string16(),  // default_prompt_text
                                           callback));
 #else
   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
   callback.Run(true, string16());
   return;
 #endif
 }
 
 void ShellJavaScriptDialogCreator::ResetJavaScriptState(
     WebContents* web_contents) {
-#if defined(OS_MACOSX)
+#if defined(OS_MACOSX) || defined(OS_WIN)
   if (dialog_.get()) {
     dialog_->Cancel();
     dialog_.reset();
   }
 #else
   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
 #endif
 }
 
 void ShellJavaScriptDialogCreator::DialogClosed(ShellJavaScriptDialog* dialog) {
-#if defined(OS_MACOSX)
+#if defined(OS_MACOSX) || defined(OS_WIN)
   DCHECK_EQ(dialog, dialog_.get());
   dialog_.reset();
 #else
   // TODO: implement ShellJavaScriptDialog for other platforms, drop this #if
 #endif
 }
 
 }  // namespace content