Log GOAWAY frame debug data.

net/http/http_log_util_unittest.cc

Index: net/http/http_log_util_unittest.cc
diff --git a/net/http/http_log_util_unittest.cc b/net/http/http_log_util_unittest.cc
index bd9c79f0680d92bea60e602a6d087ae4a6a38b15..6b8d48e378ff65074ff815c0450003ca4f539442 100644
--- a/net/http/http_log_util_unittest.cc
+++ b/net/http/http_log_util_unittest.cc
@@ -68,4 +68,14 @@ TEST(HttpLogUtilTest, ElideHeaderValueForNetLog) {
                                       "WWW-Authenticate", "NTLM  1234 "));
 }
 
+TEST(HttpLogUtilTest, ElideGoAwayDebugDataForNetLog) {
+  // Only elide for appropriate log level.
+  EXPECT_EQ(
+      "[6 bytes were stripped]",
+      ElideGoAwayDebugDataForNetLog(NetLogCaptureMode::Default(), "foobar"));
+  EXPECT_EQ("foobar",
+            ElideGoAwayDebugDataForNetLog(
+                NetLogCaptureMode::IncludeCookiesAndCredentials(), "foobar"));
+}
+
 }  // namspace net