Convert WindowOpenDisposition to an enum class.

chrome/browser/ui/views/keyboard_access_browsertest.cc

Index: chrome/browser/ui/views/keyboard_access_browsertest.cc
diff --git a/chrome/browser/ui/views/keyboard_access_browsertest.cc b/chrome/browser/ui/views/keyboard_access_browsertest.cc
index e97ee81c0e08782df69e52d6a32e4bf30d24de2b..5f6abc8de083827647e7ca6fbb901395e1595daa 100644
--- a/chrome/browser/ui/views/keyboard_access_browsertest.cc
+++ b/chrome/browser/ui/views/keyboard_access_browsertest.cc
@@ -399,7 +399,7 @@ IN_PROC_BROWSER_TEST_F(KeyboardAccessTest, ReserveKeyboardAccelerators) {
       "</script></html>";
   GURL url("data:text/html," + kBadPage);
   ui_test_utils::NavigateToURLWithDisposition(
-      browser(), url, NEW_FOREGROUND_TAB,
+      browser(), url, WindowOpenDisposition::NEW_FOREGROUND_TAB,
       ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
 
   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
@@ -407,7 +407,7 @@ IN_PROC_BROWSER_TEST_F(KeyboardAccessTest, ReserveKeyboardAccelerators) {
   ASSERT_EQ(0, browser()->tab_strip_model()->active_index());
 
   ui_test_utils::NavigateToURLWithDisposition(
-      browser(), url, NEW_FOREGROUND_TAB,
+      browser(), url, WindowOpenDisposition::NEW_FOREGROUND_TAB,
       ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
   ASSERT_EQ(2, browser()->tab_strip_model()->active_index());