Add a value for end-to-end reloads in Cache policy

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.
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 632 matching lines @@
 }
 
 FrameLoadType FrameLoader::determineFrameLoadType(const FrameLoadRequest& request)
 {
     if (m_frame->tree().parent() && !m_stateMachine.committedFirstRealDocumentLoad())
         return FrameLoadTypeInitialInChildFrame;
     if (!m_frame->tree().parent() && !m_frame->page()->backForward().backForwardListCount())
         return FrameLoadTypeStandard;
     if (m_provisionalDocumentLoader && request.substituteData().failingURL() == m_provisionalDocumentLoader->url() && m_loadType == FrameLoadTypeBackForward)
         return FrameLoadTypeBackForward;
-    if (request.resourceRequest().cachePolicy() == ReloadIgnoringCacheData)
+    if (request.resourceRequest().cachePolicy() == ReloadIgnoringCacheData || request.resourceRequest().cachePolicy() == ReloadBypassingCache)

[ppi, 2014/06/01 23:57:04]

I see that this just preserves the current behavior, but I wonder why we never
return FrameLoadTypeReloadFromOrigin here, and if it does matter at all. Wdyt?

[clamy, 2014/06/02 05:54:47]

Good point. We could not return FrameLoadTypeReloadFromOrigin based on a single
FrameRequest before, because we decide that we have a
FrameLoadTypeReloadFromOrigin based on a parameter to FrameLoader::reload. But
now we can, so I have update the statement to reflect that.

         return FrameLoadTypeReload;
     if (request.lockBackForwardList() || isScriptTriggeredFormSubmissionInChildFrame(request))
         return FrameLoadTypeRedirectWithLockedBackForwardList;
     if (!request.originDocument() && request.resourceRequest().url() == m_documentLoader->urlForHistory())
         return FrameLoadTypeSame;
     if (request.substituteData().failingURL() == m_documentLoader->urlForHistory() && m_loadType == FrameLoadTypeReload)
         return FrameLoadTypeReload;
     return FrameLoadTypeStandard;
 }
 
@@ skipping 775 matching lines @@
 {
     SandboxFlags flags = m_forcedSandboxFlags;
     if (LocalFrame* parentFrame = m_frame->tree().parent())
         flags |= parentFrame->document()->sandboxFlags();
     if (FrameOwner* frameOwner = m_frame->ownerElement())
         flags |= frameOwner->sandboxFlags();
     return flags;
 }
 
 } // namespace WebCore