Pulling user experiment code from BrowserDistribution to a new class.

chrome/installer/util/chrome_browser_operations.cc

Index: chrome/installer/util/chrome_browser_operations.cc
diff --git a/chrome/installer/util/chrome_browser_operations.cc b/chrome/installer/util/chrome_browser_operations.cc
index 1f232616217710ca532553f70cad7f32384b8c13..c69337b28ff885de924a0aaf533fbc0dbece0ea8 100644
--- a/chrome/installer/util/chrome_browser_operations.cc
+++ b/chrome/installer/util/chrome_browser_operations.cc
@@ -16,6 +16,7 @@
 #include "chrome/installer/util/master_preferences.h"
 #include "chrome/installer/util/master_preferences_constants.h"
 #include "chrome/installer/util/shell_util.h"
+#include "chrome/installer/util/user_experiment.h"
 #include "chrome/installer/util/util_constants.h"
 
 namespace installer {
@@ -136,4 +137,20 @@ void ChromeBrowserOperations::AddDefaultShortcutProperties(
     properties->set_description(dist->GetAppDescription());
 }
 
+void ChromeBrowserOperations::LaunchUserExperiment(
+    const base::FilePath& setup_path,
+    const std::set<std::wstring>& options,
+    InstallStatus status,
+    bool system_level) const {
+  BrowserDistribution* dist = BrowserDistribution::GetSpecificDistribution(

[grt (UTC plus 2), 2013/03/12 19:36:18]

please move into the if(){} block in product.cc as per my original request.

[huangs, 2013/03/14 17:20:45]

Done.  Sorry, misread!

+      BrowserDistribution::CHROME_BROWSER);
+  VLOG(1) << "LaunchUserExperiment status: " << status << " product: "
+          << dist->GetAppShortCutName()
+          << " system_level: " << system_level;
+
+  CommandLine base_command(setup_path);
+  AppendProductFlags(options, &base_command);
+  installer::LaunchBrowserUserExperiment(base_command, status, system_level);
+}
+
 }  // namespace installer