Update some uses of UTF conversions in chrome/browser to use the base:: namespace.

chrome/browser/sync/profile_sync_service_typed_url_unittest.cc

Index: chrome/browser/sync/profile_sync_service_typed_url_unittest.cc
diff --git a/chrome/browser/sync/profile_sync_service_typed_url_unittest.cc b/chrome/browser/sync/profile_sync_service_typed_url_unittest.cc
index 2e43f4cd830d18f2620f062432375570e9396f2e..6e3fa48b853be47d7ae98916ab31995097873602 100644
--- a/chrome/browser/sync/profile_sync_service_typed_url_unittest.cc
+++ b/chrome/browser/sync/profile_sync_service_typed_url_unittest.cc
@@ -267,7 +267,7 @@ class ProfileSyncServiceTypedUrlTest : public AbstractProfileSyncServiceTest {
           child_node.GetTypedUrlSpecifics());
       history::URLRow new_url(GURL(typed_url.url()));
 
-      new_url.set_title(UTF8ToUTF16(typed_url.title()));
+      new_url.set_title(base::UTF8ToUTF16(typed_url.title()));
       DCHECK(typed_url.visits_size());
       DCHECK_EQ(typed_url.visits_size(), typed_url.visit_transitions_size());
       new_url.set_last_visit(base::Time::FromInternalValue(
@@ -306,7 +306,7 @@ class ProfileSyncServiceTypedUrlTest : public AbstractProfileSyncServiceTest {
     static int unique_url_id = 0;
     GURL gurl(url);
     URLRow history_url(gurl, ++unique_url_id);
-    history_url.set_title(UTF8ToUTF16(title));
+    history_url.set_title(base::UTF8ToUTF16(title));
     history_url.set_typed_count(typed_count);
     history_url.set_last_visit(
         base::Time::FromInternalValue(last_visit));