Adding Embedding-CSP HTTP header

third_party/WebKit/Source/core/loader/FrameFetchContext.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 819 matching lines @@
                                                         : ErrorMessageLevel;
   if (frame()->document())
     frame()->document()->addConsoleMessage(
         ConsoleMessage::create(JSMessageSource, level, message));
 }
 
 SecurityOrigin* FrameFetchContext::getSecurityOrigin() const {
   return m_document ? m_document->getSecurityOrigin() : nullptr;
 }
 
-void FrameFetchContext::upgradeInsecureRequest(
-    ResourceRequest& resourceRequest) {
-  frame()->loader().upgradeInsecureRequest(resourceRequest, m_document);
+void FrameFetchContext::modifyRequestForCSP(ResourceRequest& resourceRequest) {
+  // Record the latest requiredCSP value that will be used when sending this
+  // request.
+  frame()->loader().recordLatestRequiredCSP();
+  frame()->loader().modifyRequestForCSP(resourceRequest, m_document);
 }
 
 void FrameFetchContext::addClientHintsIfNecessary(FetchRequest& fetchRequest) {
   if (!RuntimeEnabledFeatures::clientHintsEnabled() || !m_document)
     return;
 
   bool shouldSendDPR = m_document->clientHintsPreferences().shouldSendDPR() ||
                        fetchRequest.clientHintsPreferences().shouldSendDPR();
   bool shouldSendResourceWidth =
       m_document->clientHintsPreferences().shouldSendResourceWidth() ||
@@ skipping 145 matching lines @@
                                                     response);
 }
 
 DEFINE_TRACE(FrameFetchContext) {
   visitor->trace(m_document);
   visitor->trace(m_documentLoader);
   FetchContext::trace(visitor);
 }
 
 }  // namespace blink