Refactor HTMLLinkElement

third_party/WebKit/Source/core/html/LinkResource.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 12 matching lines @@
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "core/html/LinkResource.h"
 
-#include "core/HTMLNames.h"
-#include "core/dom/Document.h"
 #include "core/html/HTMLLinkElement.h"
-#include "core/html/imports/HTMLImportsController.h"
 
 namespace blink {
 
-using namespace HTMLNames;
-
 LinkResource::LinkResource(HTMLLinkElement* owner) : m_owner(owner) {}
 
 LinkResource::~LinkResource() {}
 
-bool LinkResource::shouldLoadResource() const {
-  return m_owner->document().frame() || m_owner->document().importsController();
-}
-
-LocalFrame* LinkResource::loadingFrame() const {
-  HTMLImportsController* importsController =
-      m_owner->document().importsController();
-  if (!importsController)
-    return m_owner->document().frame();
-  return importsController->master()->frame();
-}
-
 DEFINE_TRACE(LinkResource) {
   visitor->trace(m_owner);
 }
 
-LinkRequestBuilder::LinkRequestBuilder(HTMLLinkElement* owner)
-    : m_owner(owner), m_url(owner->getNonEmptyURLAttribute(hrefAttr)) {
-  m_charset = m_owner->getAttribute(charsetAttr);
-  if (m_charset.isEmpty() && m_owner->document().frame())
-    m_charset = m_owner->document().characterSet();
-}
-
-FetchRequest LinkRequestBuilder::build(bool lowPriority) const {
-  FetchRequest request(ResourceRequest(m_owner->document().completeURL(m_url)),
-                       m_owner->localName(), m_charset);
-  if (lowPriority)
-    request.setDefer(FetchRequest::LazyLoad);
-  request.setContentSecurityPolicyNonce(
-      m_owner->fastGetAttribute(HTMLNames::nonceAttr));
-  return request;
-}
-
 }  // namespace blink