Fix for issue 51693, which was a regression from integrating the open source...

chrome/browser/browser_main.cc

Index: chrome/browser/browser_main.cc
===================================================================
--- chrome/browser/browser_main.cc	(revision 55881)
+++ chrome/browser/browser_main.cc	(working copy)
@@ -1262,11 +1262,13 @@
 #if defined(OS_WIN)
   win_util::ScopedCOMInitializer com_initializer;
 
+#if defined(GOOGLE_CHROME_BUILD)
   // Init the RLZ library. This just binds the dll and schedules a task on the
   // file thread to be run sometime later. If this is the first run we record
   // the installation event.
   RLZTracker::InitRlzDelayed(is_first_run, master_prefs.ping_delay);
 #endif
+#endif
 
   // Configure the network module so it has access to resources.
   net::NetModule::SetResourceProvider(chrome_common_net::NetResourceProvider);