Block renderer-initiated main frame navigations to data URLs

extensions/browser/guest_view/web_view/web_view_apitest.cc

Index: extensions/browser/guest_view/web_view/web_view_apitest.cc
diff --git a/extensions/browser/guest_view/web_view/web_view_apitest.cc b/extensions/browser/guest_view/web_view/web_view_apitest.cc
index fe742323629f736b579110c7d4204ea8ed21c9f2..3f39a3dc98810a7a48bc1faf4b63ae3205f9bcc5 100644
--- a/extensions/browser/guest_view/web_view/web_view_apitest.cc
+++ b/extensions/browser/guest_view/web_view/web_view_apitest.cc
@@ -640,6 +640,18 @@ IN_PROC_BROWSER_TEST_F(WebViewAPITest, TestNewWindow) {
   StopTestServer();
 }
 
+IN_PROC_BROWSER_TEST_F(WebViewAPITest, TestRedirectToDataUrlBlocked) {
+  std::string app_location = "web_view/apitest";
+  StartTestServer(app_location);
+  RunTest("testRedirectToDataUrlBlocked", app_location);
+  StopTestServer();
+}
+
+IN_PROC_BROWSER_TEST_F(WebViewAPITest,
+                       TestRedirectToDataUrlFromDataUrlAllowed) {
+  RunTest("testRedirectToDataUrlFromDataUrlAllowed", "web_view/apitest");
+}
+
 IN_PROC_BROWSER_TEST_F(WebViewAPITest, TestNewWindowNoPreventDefault) {
   std::string app_location = "web_view/apitest";
   StartTestServer(app_location);