CSP3: Implement 'worker-src'.

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

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com>
  * Copyright (C) 2011 Google Inc. All rights reserved.
@@ skipping 1576 matching lines @@
 
   // If we're loading content into |m_frame| (NavigationPolicyCurrentTab), check
   // against the parent's Content Security Policy and kill the load if that
   // check fails, unless we should bypass the main world's CSP.
   if (policy == NavigationPolicyCurrentTab &&
       shouldCheckMainWorldContentSecurityPolicy == CheckContentSecurityPolicy) {
     Frame* parentFrame = m_frame->tree().parent();
     if (parentFrame) {
       ContentSecurityPolicy* parentPolicy =
           parentFrame->securityContext()->contentSecurityPolicy();
-      if (!parentPolicy->allowChildFrameFromSource(request.url(),
-                                                   request.redirectStatus())) {
+      if (!parentPolicy->allowFrameFromSource(request.url(),
+                                              request.redirectStatus())) {
         // Fire a load event, as timing attacks would otherwise reveal that the
         // frame was blocked. This way, it looks like every other cross-origin
         // page load.
         m_frame->document()->enforceSandboxFlags(SandboxOrigin);
         m_frame->owner()->dispatchLoad();
         return false;
       }
     }
   }
 
@@ skipping 339 matching lines @@
                          m_documentLoader ? m_documentLoader->url() : String());
   return tracedValue;
 }
 
 inline void FrameLoader::takeObjectSnapshot() const {
   TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID("loading", "FrameLoader", this,
                                       toTracedValue());
 }
 
 }  // namespace blink