Avoids the "re-encode HPACK as SPDY3" step.

net/quic/spdy_utils_test.cc

Index: net/quic/spdy_utils_test.cc
diff --git a/net/quic/spdy_utils_test.cc b/net/quic/spdy_utils_test.cc
index c4f094379747b668cf361d54b147db4fc4674745..dbcc1ed7234b398b8b1382ca7a03f3b015014758 100644
--- a/net/quic/spdy_utils_test.cc
+++ b/net/quic/spdy_utils_test.cc
@@ -144,15 +144,6 @@ TEST(SpdyUtilsTest, CopyAndValidateHeadersEmptyName) {
       SpdyUtils::CopyAndValidateHeaders(*headers, &content_length, &block));
 }
 
-TEST(SpdyUtilsTest, CopyAndValidateHeadersUpperCaseName) {
-  auto headers =
-      FromList({{"foo", "foovalue"}, {"bar", "barvalue"}, {"bAz", ""}});
-  int64_t content_length = -1;
-  SpdyHeaderBlock block;
-  ASSERT_FALSE(
-      SpdyUtils::CopyAndValidateHeaders(*headers, &content_length, &block));
-}
-
 TEST(SpdyUtilsTest, CopyAndValidateHeadersMultipleContentLengths) {
   auto headers = FromList({{"content-length", "9"},
                            {"foo", "foovalue"},