Make calls to AtomicString(const String&) explicit in loader/ and fetch/

Source/core/loader/FormSubmission.cpp

 /*
  * Copyright (C) 2010 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 241 matching lines @@
     requestURL.setQuery(m_formData->flattenToString());
     return requestURL;
 }
 
 void FormSubmission::populateFrameLoadRequest(FrameLoadRequest& frameRequest)
 {
     if (!m_target.isEmpty())
         frameRequest.setFrameName(m_target);
 
     if (!m_referrer.isEmpty())
-        frameRequest.resourceRequest().setHTTPReferrer(m_referrer);
+        frameRequest.resourceRequest().setHTTPReferrer(AtomicString(m_referrer));
 
     if (m_method == FormSubmission::PostMethod) {
         frameRequest.resourceRequest().setHTTPMethod("POST");
         frameRequest.resourceRequest().setHTTPBody(m_formData);
 
         // construct some user headers if necessary
         if (m_boundary.isEmpty())
-            frameRequest.resourceRequest().setHTTPContentType(m_contentType);
+            frameRequest.resourceRequest().setHTTPContentType(AtomicString(m_contentType));

[eseidel, 2013/12/31 22:05:03]

content types should probably be stored as AtomicStrings anyway.

[Inactive, 2013/12/31 22:47:25]

Done.

         else
             frameRequest.resourceRequest().setHTTPContentType(m_contentType + "; boundary=" + m_boundary);
     }
 
     frameRequest.resourceRequest().setURL(requestURL());
-    FrameLoader::addHTTPOriginIfNeeded(frameRequest.resourceRequest(), m_origin);
+    FrameLoader::addHTTPOriginIfNeeded(frameRequest.resourceRequest(), AtomicString(m_origin));
 }
 
 }