Make base::Value::TYPE a scoped enum.

chrome/browser/ui/webui/signin/sync_confirmation_handler_unittest.cc

Index: chrome/browser/ui/webui/signin/sync_confirmation_handler_unittest.cc
diff --git a/chrome/browser/ui/webui/signin/sync_confirmation_handler_unittest.cc b/chrome/browser/ui/webui/signin/sync_confirmation_handler_unittest.cc
index 9587dbd96b8b18f4e576f78fafb69af2957841f9..6d310f4374b5056006063a6b514c9b1126a64bc3 100644
--- a/chrome/browser/ui/webui/signin/sync_confirmation_handler_unittest.cc
+++ b/chrome/browser/ui/webui/signin/sync_confirmation_handler_unittest.cc
@@ -160,7 +160,7 @@ TEST_F(SyncConfirmationHandlerTest, TestSetImageIfPrimaryAccountReady) {
   EXPECT_EQ("sync.confirmation.setUserImageURL",
             web_ui()->call_data()[0]->function_name());
   EXPECT_TRUE(
-      web_ui()->call_data()[0]->arg1()->IsType(base::Value::TYPE_STRING));
+      web_ui()->call_data()[0]->arg1()->IsType(base::Value::Type::STRING));
   std::string passed_picture_url;
   EXPECT_TRUE(
       web_ui()->call_data()[0]->arg1()->GetAsString(&passed_picture_url));
@@ -204,7 +204,7 @@ TEST_F(SyncConfirmationHandlerTest, TestSetImageIfPrimaryAccountReadyLater) {
   EXPECT_EQ("sync.confirmation.setUserImageURL",
             web_ui()->call_data()[1]->function_name());
   EXPECT_TRUE(
-      web_ui()->call_data()[1]->arg1()->IsType(base::Value::TYPE_STRING));
+      web_ui()->call_data()[1]->arg1()->IsType(base::Value::Type::STRING));
   std::string passed_picture_url;
   EXPECT_TRUE(
       web_ui()->call_data()[1]->arg1()->GetAsString(&passed_picture_url));