When the user navigates to the home page, make sure to set the RLZ string

chrome/browser/rlz/rlz.cc

Index: chrome/browser/rlz/rlz.cc
===================================================================
--- chrome/browser/rlz/rlz.cc	(revision 99286)
+++ chrome/browser/rlz/rlz.cc	(working copy)
@@ -196,6 +196,7 @@
                  NotificationService::AllSources());
 
   ScheduleDelayedInit(delay);
+
   return true;
 }
 
@@ -295,7 +296,7 @@
     case content::NOTIFICATION_NAV_ENTRY_PENDING: {
       const NavigationEntry* entry = Details<NavigationEntry>(details).ptr();
       if (entry != NULL &&
-          ((entry->transition_type() & RLZ_PAGETRANSITION_HOME_PAGE) != 0)) {
+          ((entry->transition_type() & PageTransition::HOME_PAGE) != 0)) {
         point = rlz_lib::CHROME_HOME_PAGE;
         record_used = &homepage_used_;
         call_record = true;