Adds about:user-actions page.

chrome/browser/browser_about_handler.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/browser_about_handler.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 26 matching lines @@
   chrome::kChromeUINetworkViewCacheHost,
   chrome::kChromeUINewTabHost,
   chrome::kChromeUIOmniboxHost,
   chrome::kChromeUIPredictorsHost,
   chrome::kChromeUIProfilerHost,
   chrome::kChromeUIQuotaInternalsHost,
   chrome::kChromeUISignInInternalsHost,
   chrome::kChromeUIStatsHost,
   chrome::kChromeUISyncInternalsHost,
   chrome::kChromeUITermsHost,
+  chrome::kChromeUIUserActionsHost,
   chrome::kChromeUIVersionHost,
 #if defined(OS_ANDROID)
   chrome::kChromeUIWelcomeHost,
 #else
   chrome::kChromeUIBookmarksHost,
   chrome::kChromeUIDownloadsHost,
   // TODO(dfalcantara): Enable after http://crbug.com/143146 is fixed.
   chrome::kChromeUIFlagsHost,
   chrome::kChromeUIFlashHost,
   chrome::kChromeUIInspectHost,
@@ skipping 119 matching lines @@
 #endif  // OFFICIAL_BUILD
 
   return false;
 }
 
 std::vector<std::string> ChromePaths() {
   std::vector<std::string> paths(kPaths, kPaths + arraysize(kPaths));
   std::sort(paths.begin(), paths.end());
   return paths;
 }