Add failure case for manifest file testing.

chrome/test/nacl/nacl_browsertest.cc

Index: chrome/test/nacl/nacl_browsertest.cc
diff --git a/chrome/test/nacl/nacl_browsertest.cc b/chrome/test/nacl/nacl_browsertest.cc
index bdaa551a3873ef73065a515bef68a98c7cab02cb..ae875164dce94af96f592e4fe99ada67086d129c 100644
--- a/chrome/test/nacl/nacl_browsertest.cc
+++ b/chrome/test/nacl/nacl_browsertest.cc
@@ -136,6 +136,13 @@ IN_PROC_BROWSER_TEST_F(NaClBrowserTestPnaclNonSfi,
                        MAYBE_PNACL_NONSFI(IrtManifestFile)) {
   RunNaClIntegrationTest(FILE_PATH_LITERAL("irt_manifest_file_test.html"));
 }
+IN_PROC_BROWSER_TEST_F(NaClBrowserTestNewlib, IrtManifestFileFail) {
+  RunNaClIntegrationTest(FILE_PATH_LITERAL("irt_manifest_file_fail_test.html"));
+}
+IN_PROC_BROWSER_TEST_F(NaClBrowserTestPnaclNonSfi,
+                       MAYBE_PNACL_NONSFI(IrtManifestFileFail)) {
+  RunNaClIntegrationTest(FILE_PATH_LITERAL("irt_manifest_file_fail_test.html"));
+}
 
 IN_PROC_BROWSER_TEST_F(NaClBrowserTestNewlib, IrtException) {
   RunNaClIntegrationTest(FILE_PATH_LITERAL("irt_exception_test.html"));