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.h b/chrome/browser/renderer_preferences_util.h
index 16fe5024..62a24ab 100644
--- a/chrome/browser/renderer_preferences_util.h
+++ b/chrome/browser/renderer_preferences_util.h
@@ -9,15 +9,13 @@
 
 namespace content {
 struct RendererPreferences;
-class WebContents;
 }
 
 namespace renderer_preferences_util {
 
 // Copies system configuration preferences into |prefs|.
 void UpdateFromSystemSettings(content::RendererPreferences* prefs,
-                              Profile* profile,
-                              content::WebContents* web_contents);
+                              Profile* profile);
 
 }  // namespace renderer_preferences_util