Refactor HTMLLinkElement

third_party/WebKit/Source/core/html/LinkResource.cpp

Index: third_party/WebKit/Source/core/html/LinkResource.cpp
diff --git a/third_party/WebKit/Source/core/html/LinkResource.cpp b/third_party/WebKit/Source/core/html/LinkResource.cpp
index 7b14b00a4432f33baed9ef0da7f09a04fe2a42c7..49c79e07e207c9d200f4c28dc04381036f28d607 100644
--- a/third_party/WebKit/Source/core/html/LinkResource.cpp
+++ b/third_party/WebKit/Source/core/html/LinkResource.cpp
@@ -30,50 +30,16 @@
 
 #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