Revert of HTML Imports: Send credentials for same origin requests

Source/core/fetch/Resource.cpp

Index: Source/core/fetch/Resource.cpp
diff --git a/Source/core/fetch/Resource.cpp b/Source/core/fetch/Resource.cpp
index 8dc6a98a300170aca292290c79e5c8dbd476cb0e..d0970510712f634412b9f6adf49856c0c7cb3540 100644
--- a/Source/core/fetch/Resource.cpp
+++ b/Source/core/fetch/Resource.cpp
@@ -336,13 +336,6 @@
     return currentAge(response, responseTimestamp) <= freshnessLifetime(response, responseTimestamp);
 }
 
-const ResourceRequest& Resource::lastResourceRequest()
-{
-    if (!m_redirectChain.size())
-        return m_resourceRequest;
-    return m_redirectChain.last().m_request;
-}
-
 void Resource::willSendRequest(ResourceRequest& request, const ResourceResponse& response)
 {
     m_redirectChain.append(RedirectPair(request, response));