Don't unescape BiDi control characters in URL components

net/base/net_util_unittest.cc

Index: net/base/net_util_unittest.cc
diff --git a/net/base/net_util_unittest.cc b/net/base/net_util_unittest.cc
index 7e4c77eb52d4f242428382b6a5e354e3c379c0f5..a0f466d951cf6529a7dfb298006f14c00c1f0119 100644
--- a/net/base/net_util_unittest.cc
+++ b/net/base/net_util_unittest.cc
@@ -2548,6 +2548,10 @@ TEST(NetUtilTest, FormatUrl) {
      L"http://xn--qcka1pmc.jp/\x30B0\x30FC\x30B0\x30EB"
      L"?q=\x30B0\x30FC\x30B0\x30EB", 7},
 
+    {"Unescape normally with BiDi control character",
+     "http://example.com/%E2%80%AEabc?q=%E2%80%8Fxy", "en", default_format_type,
+     UnescapeRule::NORMAL, L"http://example.com/%E2%80%AEabc?q=%E2%80%8Fxy", 7},
+
     {"Unescape normally including unescape spaces",
      "http://www.google.com/search?q=Hello%20World", "en", default_format_type,
      UnescapeRule::SPACES, L"http://www.google.com/search?q=Hello World", 7},