Add unittests for HSTS decoding.

net/http/transport_security_state_static_unittest.template

+// Copyright 2017 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.
+
+// This file is generated by net/tools/transport_security_state_generator/.
+// See transport_security_state_static.template for more information on the data
+// in this file.
+
+#include <stdint.h>
+
+#include "net/http/transport_security_state_source.h"
+
+enum SecondLevelDomainName [[DOMAIN_IDS]];
+
+[[SPKI_HASHES]]
+
+static const char* const kExpectCTReportURIs[] = [[EXPECT_CT_REPORT_URIS]];
+
+static const char* const kExpectStapleReportURIs[] = [[EXPECT_STAPLE_REPORT_URIS]];
+
+static const char* const kNoRejectedPublicKeys[] = {
+    NULL,
+};
+
+static const char kNoReportURI[] = "";
+
+[[ACCEPTABLE_CERTS]]
+
+static const struct net::TransportSecurityStateSource::Pinset kPinsets[] = [[PINSETS]];
+
+static const uint8_t kHSTSHuffmanTree[] = [[HUFFMAN_TREE]];
+
+static const uint8_t kPreloadedHSTSData[] = [[HSTS_TRIE]];
+
+static const unsigned kPreloadedHSTSBits = [[HSTS_TRIE_BITS]];
+static const unsigned kHSTSRootPosition = [[HSTS_TRIE_ROOT]];
+
+static const net::TransportSecurityStateSource kHSTSSource = {
+  kHSTSHuffmanTree,
+  sizeof(kHSTSHuffmanTree),
+  kPreloadedHSTSData,
+  kPreloadedHSTSBits,
+  kHSTSRootPosition,
+  kExpectCTReportURIs,
+  kExpectStapleReportURIs,
+  kPinsets,
+  arraysize(kPinsets)
+};