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 680 matching lines @@
     MessageLevel level = messageType == LogWarningMessage ? WarningMessageLevel : 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)
+void FrameFetchContext::addOutgoingSecurityHeadersAndUpgradeRequest(ResourceRequest& resourceRequest)
 {
-    frame()->loader().upgradeInsecureRequest(resourceRequest, m_document);
+    // Record the latest requiredCSP value that will be used when sending this request.
+    frame()->loader().recordLatestRequiredCSP();
+    frame()->loader().addOutgoingSecurityHeadersAndUpgradeRequest(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() || fetchRequest.clientHintsPreferences().shouldSendResourceWidth();
     bool shouldSendViewportWidth = m_document->clientHintsPreferences().shouldSendViewportWidth() || fetchRequest.clientHintsPreferences().shouldSendViewportWidth();
@@ skipping 119 matching lines @@
 }
 
 DEFINE_TRACE(FrameFetchContext)
 {
     visitor->trace(m_document);
     visitor->trace(m_documentLoader);
     FetchContext::trace(visitor);
 }
 
 } // namespace blink