Enable public key pinning of local trust anchors

components/cronet/url_request_context_config.h

Index: components/cronet/url_request_context_config.h
diff --git a/components/cronet/url_request_context_config.h b/components/cronet/url_request_context_config.h
index 620bb926bdc8c39a0e5c158fc9df4aa38b8aed7f..ea2de5f539a772d2fc1c2f5b2180f5aeca6c5dc6 100644
--- a/components/cronet/url_request_context_config.h
+++ b/components/cronet/url_request_context_config.h
@@ -106,6 +106,8 @@ struct URLRequestContextConfig {
       const std::string& data_reduction_fallback_proxy,
       // Data reduction proxy secure proxy check URL.
       const std::string& data_reduction_secure_proxy_check_url,
+      // Enable pinning of the locat trust anchors
+      bool pin_local_trust_anchors,
       // MockCertVerifier to use for testing purposes.
       std::unique_ptr<net::CertVerifier> mock_cert_verifier);
   ~URLRequestContextConfig();
@@ -147,6 +149,8 @@ struct URLRequestContextConfig {
   const std::string data_reduction_primary_proxy;
   const std::string data_reduction_fallback_proxy;
   const std::string data_reduction_secure_proxy_check_url;
+  // Enable pinning of local trust anchors
+  const bool pin_local_trust_anchors;
 
   // Certificate verifier for testing.
   std::unique_ptr<net::CertVerifier> mock_cert_verifier;