hoist the Referer header generation logic up to the low level cache

This removes the need for the fetchers to have any interaction with
 the Referer header. It has not been completely removed from the
 fetch interface as fetch.c:fetch_set_cookie() still uses it for
 unverifiable cookie decision logic. (There is an anchient todo here)

1 files changed, 9 insertions, 5 deletions

diff --git a/content/hlcache.c b/content/hlcache.c
index 2e15edd56..d860015a5 100644
--- a/content/hlcache.c
+++ b/content/hlcache.c
@@ -673,11 +673,15 @@ void hlcache_finalise(void)
 }
 
 /* See hlcache.h for documentation */
-nserror hlcache_handle_retrieve(nsurl *url, uint32_t flags,
-		nsurl *referer, llcache_post_data *post,
-		hlcache_handle_callback cb, void *pw,
-		hlcache_child_context *child,
-		content_type accepted_types, hlcache_handle **result)
+nserror
+hlcache_handle_retrieve(nsurl *url,
+			uint32_t flags,
+			nsurl *referer,
+			llcache_post_data *post,
+			hlcache_handle_callback cb, void *pw,
+			hlcache_child_context *child,
+			content_type accepted_types,
+			hlcache_handle **result)
 {
 	hlcache_retrieval_ctx *ctx;
 	nserror error;