Change the type of file_type parameter to int, as the parameter actually takes or-ed bitmasks,

chrome/common/zip_unittest.cc

Index: chrome/common/zip_unittest.cc
diff --git a/chrome/common/zip_unittest.cc b/chrome/common/zip_unittest.cc
index 6c857e17480699e6ac248cafb5420efd053c161d..6fe8089a32c272d7204ef5ec76eaa207783a9878 100644
--- a/chrome/common/zip_unittest.cc
+++ b/chrome/common/zip_unittest.cc
@@ -53,9 +53,8 @@ class ZipTest : public PlatformTest {
     ASSERT_TRUE(zip::Unzip(path, test_dir_));
 
     file_util::FileEnumerator files(test_dir_, true,
-        static_cast<file_util::FileEnumerator::FileType>(
-            file_util::FileEnumerator::FILES |
-            file_util::FileEnumerator::DIRECTORIES));
+        (file_util::FileEnumerator::FILES |
+         file_util::FileEnumerator::DIRECTORIES));
     FilePath next_path = files.Next();
     size_t count = 0;
     while (!next_path.value().empty()) {