Merge 285492 "Don't allow null bytes in hosts of host permissions."

extensions/common/url_pattern_unittest.cc

Index: extensions/common/url_pattern_unittest.cc
===================================================================
--- extensions/common/url_pattern_unittest.cc	(revision 287395)
+++ extensions/common/url_pattern_unittest.cc	(working copy)
@@ -44,6 +44,15 @@
               pattern.Parse(kInvalidPatterns[i].pattern))
         << kInvalidPatterns[i].pattern;
   }
+
+  {
+    // Cannot use a C string, because this contains a null byte.
+    std::string null_host("http://\0www/", 12);
+    URLPattern pattern(URLPattern::SCHEME_ALL);
+    EXPECT_EQ(URLPattern::PARSE_ERROR_INVALID_HOST,
+              pattern.Parse(null_host))
+        << null_host;
+  }
 };
 
 TEST(ExtensionURLPatternTest, Ports) {