Make NavigationEntry and friends use content::Referrer instead of plain URLs

chrome/browser/rlz/rlz_unittest.cc

Index: chrome/browser/rlz/rlz_unittest.cc
diff --git a/chrome/browser/rlz/rlz_unittest.cc b/chrome/browser/rlz/rlz_unittest.cc
index 9e06facbf5002cec84ad68a3e6f2f00675775c37..6253a9fa61c497d87afc4331c6ece238cf2adfdb 100644
--- a/chrome/browser/rlz/rlz_unittest.cc
+++ b/chrome/browser/rlz/rlz_unittest.cc
@@ -237,7 +237,7 @@ void RlzLibTest::SimulateOmniboxUsage() {
 }
 
 void RlzLibTest::SimulateHomepageUsage() {
-  NavigationEntry entry(NULL, 0, GURL(), GURL(), string16(),
+  NavigationEntry entry(NULL, 0, GURL(), content::Referrer(), string16(),
                         content::PAGE_TRANSITION_HOME_PAGE, false);
   tracker_.Observe(content::NOTIFICATION_NAV_ENTRY_PENDING,
                    content::NotificationService::AllSources(),
@@ -580,7 +580,7 @@ TEST_F(RlzLibTest, PingUpdatesRlzCache) {
 }
 
 TEST_F(RlzLibTest, ObserveHandlesBadArgs) {
-  NavigationEntry entry(NULL, 0, GURL(), GURL(), string16(),
+  NavigationEntry entry(NULL, 0, GURL(), content::Referrer(), string16(),
                         content::PAGE_TRANSITION_LINK, false);
   tracker_.Observe(content::NOTIFICATION_NAV_ENTRY_PENDING,
                    content::NotificationService::AllSources(),