Add support for media attribute on link

third_party/WebKit/Source/core/loader/FrameLoader.cpp

Index: third_party/WebKit/Source/core/loader/FrameLoader.cpp
diff --git a/third_party/WebKit/Source/core/loader/FrameLoader.cpp b/third_party/WebKit/Source/core/loader/FrameLoader.cpp
index e6d04948a281bcf8e469487c123563ddc1aa6fdb..450202509e5f41bf43f6699548a4a22c7a222d3d 100644
--- a/third_party/WebKit/Source/core/loader/FrameLoader.cpp
+++ b/third_party/WebKit/Source/core/loader/FrameLoader.cpp
@@ -460,12 +460,7 @@ void FrameLoader::didBeginDocument(bool dispatch)
             for (auto& message : messages)
                 m_frame->document()->addConsoleMessage(ConsoleMessage::create(SecurityMessageSource, ErrorMessageLevel, "Error with Suborigin header: " + message));
         }
-    }
-
-    if (m_documentLoader) {

[sof, 2016/03/18 20:03:42]

Why isn't this null check needed any longer?

[sof, 2016/03/18 20:40:30]

please ignore; failed to see the null check further up.

         m_frame->document()->clientHintsPreferences().updateFrom(m_documentLoader->clientHintsPreferences());
-        LinkLoader::loadLinksFromHeader(m_documentLoader->response().httpHeaderField(HTTPNames::Link), m_documentLoader->response().url(),
-            m_frame->document(), NetworkHintsInterfaceImpl(), LinkLoader::OnlyLoadResources);
     }
 
     Settings* settings = m_frame->document()->settings();