renderer_preferences_util.UpdateFromSystemSettings doesn't need WebContents

Remove WebContents parameter as it isn't used.

Change-Id: I1e0069612b422498598f190cd4fdf21d05804e83
Reviewed-on: https://chromium-review.googlesource.com/1133603
Reviewed-by: Scott Violet <[email protected]>
Reviewed-by: Adrienne Porter Felt <[email protected]>
Reviewed-by: Jacob Dufault <[email protected]>
Commit-Queue: Kenichi Ishibashi <[email protected]>
Cr-Commit-Position: refs/heads/master@{#574769}
diff --git a/chrome/browser/renderer_preferences_util.cc b/chrome/browser/renderer_preferences_util.cc
index e0fa371f..41a85d9 100644
--- a/chrome/browser/renderer_preferences_util.cc
+++ b/chrome/browser/renderer_preferences_util.cc
@@ -13,7 +13,6 @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 #include "components/prefs/pref_service.h"
-#include "content/public/browser/web_contents.h"
 #include "content/public/common/renderer_preferences.h"
 #include "content/public/common/webrtc_ip_handling_policy.h"
 #include "media/media_buildflags.h"
@@ -81,8 +80,7 @@
 namespace renderer_preferences_util {
 
 void UpdateFromSystemSettings(content::RendererPreferences* prefs,
-                              Profile* profile,
-                              content::WebContents* web_contents) {
+                              Profile* profile) {
   const PrefService* pref_service = profile->GetPrefs();
   prefs->accept_languages = pref_service->GetString(prefs::kAcceptLanguages);
   prefs->enable_referrers = pref_service->GetBoolean(prefs::kEnableReferrers);