Add an #ifdef for a ChromeOS-only resource in WebUI.

chrome/browser/ui/webui/about_ui.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/webui/about_ui.h"
 
 #include <algorithm>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 987 matching lines @@
     int render_frame_id,
     const content::URLDataSource::GotDataCallback& callback) {
   std::string response;
   // Add your data source here, in alphabetical order.
   if (source_name_ == chrome::kChromeUIChromeURLsHost) {
     response = ChromeURLs();
   } else if (source_name_ == chrome::kChromeUICreditsHost) {
     int idr = IDR_CREDITS_HTML;
     if (path == kCreditsJsPath)
       idr = IDR_CREDITS_JS;
+#if defined(OS_CHROMEOS)
     else if (path == kKeyboardUtilsPath)
       idr = IDR_KEYBOARD_UTILS_JS;
+#endif
 
     response = ResourceBundle::GetSharedInstance().GetRawDataResource(
         idr).as_string();
 #if defined(OS_CHROMEOS)
   } else if (source_name_ == chrome::kChromeUIDiscardsHost) {
     response = AboutDiscards(path);
 #endif
   } else if (source_name_ == chrome::kChromeUIDNSHost) {
     AboutDnsHandler::Start(profile(), callback);
     return;
@@ skipping 73 matching lines @@
   Profile* profile = Profile::FromWebUI(web_ui);
 
 #if defined(ENABLE_THEMES)
   // Set up the chrome://theme/ source.
   ThemeSource* theme = new ThemeSource(profile);
   content::URLDataSource::Add(profile, theme);
 #endif
 
   content::URLDataSource::Add(profile, new AboutUIHTMLSource(name, profile));
 }