Normalize download file name on chromeos

net/base/net_util_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/base/net_util.h"
 
 #include <string.h>
 
 #include <algorithm>
 
@@ skipping 2062 matching lines @@
       L"foobar.jpg"
     },
     { // http://crbug.com/87719
       "http://www.example.com/image.aspx?id=blargh",
       "",
       "",
       "",
       "image/jpeg",
       L"download",
       L"image" JPEG_EXT
-    }
+    },
+#if defined(OS_CHROMEOS)
+    { // http://crosbug.com/26028
+      "http://www.example.com/fooa%cc%88.txt",
+      "",
+      "",
+      "",
+      "image/jpeg",
+      L"foo\xe4",
+      L"foo\xe4.txt"
+    },
+#endif
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(selection_tests); ++i)
     RunGenerateFileNameTestCase(&selection_tests[i], i, "selection");
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(generation_tests); ++i)
     RunGenerateFileNameTestCase(&generation_tests[i], i, "generation");
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(generation_tests); ++i) {
     GenerateFilenameCase test_case = generation_tests[i];
@@ skipping 1110 matching lines @@
       if (it->address[i] != 0) {
         all_zeroes = false;
         break;
       }
     }
     EXPECT_FALSE(all_zeroes);
   }
 }
 
 }  // namespace net