Don't try to guess the referrer policy, but use the one associated with the request

webkit/child/weburlrequest_extradata_impl.h

Index: webkit/child/weburlrequest_extradata_impl.h
diff --git a/webkit/child/weburlrequest_extradata_impl.h b/webkit/child/weburlrequest_extradata_impl.h
index 003249abb9ba179668fdfe62cf1cc001710c36e2..797a2328f8ec08b38ba7b7e0a093781e193f1ff6 100644
--- a/webkit/child/weburlrequest_extradata_impl.h
+++ b/webkit/child/weburlrequest_extradata_impl.h
@@ -6,7 +6,6 @@
 #define WEBKIT_CHILD_WEBURLREQUEST_EXTRADATA_IMPL_H_
 
 #include "base/compiler_specific.h"
-#include "third_party/WebKit/public/platform/WebReferrerPolicy.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURLRequest.h"
 #include "webkit/child/webkit_child_export.h"
@@ -24,19 +23,16 @@ class WEBKIT_CHILD_EXPORT WebURLRequestExtraDataImpl :
   // agent. This needs to be here, instead of content's |RequestExtraData| since
   // ppb_url_request_info_impl.cc needs to be able to set it.
   explicit WebURLRequestExtraDataImpl(
-      blink::WebReferrerPolicy referrer_policy,
       const blink::WebString& custom_user_agent,
       bool was_after_preconnect_request);
   virtual ~WebURLRequestExtraDataImpl();
 
-  blink::WebReferrerPolicy referrer_policy() const { return referrer_policy_; }
   const blink::WebString& custom_user_agent() const {
     return custom_user_agent_;
   }
   bool was_after_preconnect_request() { return was_after_preconnect_request_; }
 
  private:
-  blink::WebReferrerPolicy referrer_policy_;
   blink::WebString custom_user_agent_;
   bool was_after_preconnect_request_;