Expose when PKP is bypassed in SSLInfo.

net/http/http_response_info_unittest.cc

Index: net/http/http_response_info_unittest.cc
diff --git a/net/http/http_response_info_unittest.cc b/net/http/http_response_info_unittest.cc
index d27fb1c8ff7cd7bc84cc5d4c6ada44a181e1771f..12d4976d4afa71b2ce7a54881c5ace6362147917 100644
--- a/net/http/http_response_info_unittest.cc
+++ b/net/http/http_response_info_unittest.cc
@@ -52,6 +52,13 @@ TEST_F(HttpResponseInfoTest, UnusedSincePrefetchPersistTrue) {
   EXPECT_TRUE(restored_response_info.unused_since_prefetch);
 }
 
+TEST_F(HttpResponseInfoTest, PKPBypassPersisted) {

[estark, 2016/06/07 04:10:43]

Can you add a similar test for when |pkp_bypassed| is false?

[dadrian, 2016/06/07 17:48:22]

Done.

+  response_info_.ssl_info.pkp_bypassed = true;
+  HttpResponseInfo restored_response_info;
+  PickleAndRestore(response_info_, &restored_response_info);
+  EXPECT_TRUE(restored_response_info.ssl_info.pkp_bypassed);
+}
+
 TEST_F(HttpResponseInfoTest, AsyncRevalidationRequiredDefault) {
   EXPECT_FALSE(response_info_.async_revalidation_required);
 }