Pulling user experiment code from BrowserDistribution to a new class.

chrome/installer/util/chrome_binaries_operations.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/installer/util/chrome_binaries_operations.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "chrome/installer/util/channel_info.h"
@@ skipping 66 matching lines @@
   return false;
 }
 
 void ChromeBinariesOperations::AddDefaultShortcutProperties(
     BrowserDistribution* dist,
     const base::FilePath& target_exe,
     ShellUtil::ShortcutProperties* properties) const {
   NOTREACHED() << "Chrome Binaries do not create shortcuts.";
 }
 
+void ChromeBinariesOperations::LaunchUserExperiment(
+    const base::FilePath& setup_path,
+    const std::set<std::wstring>& options,
+    BrowserDistribution* dist,
+    InstallStatus status,
+    bool system_level) const {
+  NOTREACHED() << "Chrome Binaries do not launch user experiments.";
+}
+
 }  // namespace installer