Now gracefully deals with TypedURLs with no typed visits.

chrome/browser/sync/glue/typed_url_model_associator_unittest.cc

Index: chrome/browser/sync/glue/typed_url_model_associator_unittest.cc
diff --git a/chrome/browser/sync/glue/typed_url_model_associator_unittest.cc b/chrome/browser/sync/glue/typed_url_model_associator_unittest.cc
index 6e03a7e05a48672a7391c0b9af642fce9252d71e..9f27385aa503b21bd29b27078162153a264d183c 100644
--- a/chrome/browser/sync/glue/typed_url_model_associator_unittest.cc
+++ b/chrome/browser/sync/glue/typed_url_model_associator_unittest.cc
@@ -311,3 +311,19 @@ TEST_F(TypedUrlModelAssociatorTest, TooManyTypedVisits) {
         typed_url.visit_transitions(i)));
   }
 }
+
+TEST_F(TypedUrlModelAssociatorTest, NoTypedVisits) {
+  history::VisitVector visits;
+  history::URLRow url(MakeTypedUrlRow("http://pie.com/", "pie",
+                                      1, 1000, false, &visits));
+  sync_pb::TypedUrlSpecifics typed_url;
+  TypedUrlModelAssociator::WriteToTypedUrlSpecifics(url, visits, &typed_url);
+  // URLs with no typed URL visits should be translated to a URL with one
+  // reload visit.
+  EXPECT_EQ(1, typed_url.visits_size());
+  EXPECT_EQ(typed_url.visit_transitions_size(), typed_url.visits_size());
+  // First two typed visits should be skipped.
+  EXPECT_EQ(1000, typed_url.visits(0));
+  EXPECT_EQ(PageTransition::RELOAD, static_cast<PageTransition::Type>(
+      typed_url.visit_transitions(0)));
+}