Adding unit tests to RLZ code. Refactoring RLZ code to make it more testable.

chrome/browser/browser_main.cc

 // Copyright (c) 2011 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_main.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 1852 matching lines @@
   if (template_url_service) {
     const TemplateURL* url_template =
         template_url_service->GetDefaultSearchProvider();
     if (url_template) {
       const TemplateURLRef* urlref = url_template->url();
       if (urlref) {
         google_search_default = urlref->HasGoogleBaseURLs();
       }
     }
   }
+  // TODO(rogerta): For now, always passing false for google_homeapge_default
+  // argument, so that functionality is disabled.  A follow up CL will set it
+  // correctly.
   RLZTracker::InitRlzDelayed(is_first_run, master_prefs.ping_delay,
-                             google_search_default);
+                             google_search_default, false);
 #endif  // GOOGLE_CHROME_BUILD
 #endif  // OS_WIN
 
   // Configure modules that need access to resources.
   net::NetModule::SetResourceProvider(chrome_common_net::NetResourceProvider);
 
   // In unittest mode, this will do nothing.  In normal mode, this will create
   // the global GoogleURLTracker and IntranetRedirectDetector instances, which
   // will promptly go to sleep for five and seven seconds, respectively (to
   // avoid slowing startup), and wake up afterwards to see if they should do
@@ skipping 261 matching lines @@
 #if defined(OS_CHROMEOS)
   // To be precise, logout (browser shutdown) is not yet done, but the
   // remaining work is negligible, hence we say LogoutDone here.
   chromeos::BootTimesLoader::Get()->AddLogoutTimeMarker("LogoutDone",
                                                         false);
   chromeos::BootTimesLoader::Get()->WriteLogoutTimes();
 #endif
   TRACE_EVENT_END_ETW("BrowserMain", 0, 0);
   return result_code;
 }