[Cronet-iOS] Public-Key-Pinning Tests

components/cronet/ios/cronet_environment.h

Index: components/cronet/ios/cronet_environment.h
diff --git a/components/cronet/ios/cronet_environment.h b/components/cronet/ios/cronet_environment.h
index a419c2b6a0fae8777a43f434bc3e11ef9ae8a582..56ef179eeb909fc4417f84b9741da48ba727c25a 100644
--- a/components/cronet/ios/cronet_environment.h
+++ b/components/cronet/ios/cronet_environment.h
@@ -101,6 +101,14 @@ class CronetEnvironment {
     ssl_key_log_file_name_ = ssl_key_log_file_name;
   }
 
+  void set_pkp_list(ScopedVector<URLRequestContextConfig::Pkp> pkp_list) {
+    pkp_list_ = std::move(pkp_list);
+  }
+
+  void add_public_key_pins(std::unique_ptr<URLRequestContextConfig::Pkp> pkp) {
+    pkp_list_.push_back(std::move(pkp));
+  }
+
   // Returns the URLRequestContext associated with this object.
   net::URLRequestContext* GetURLRequestContext() const;
 
@@ -141,6 +149,7 @@ class CronetEnvironment {
   std::string experimental_options_;
   std::string ssl_key_log_file_name_;
   URLRequestContextConfig::HttpCacheType http_cache_;
+  ScopedVector<URLRequestContextConfig::Pkp> pkp_list_;
 
   std::list<net::HostPortPair> quic_hints_;