[Remote suggestions] Prioritize wifi for soft fetches.

components/ntp_snippets/remote/remote_suggestions_scheduler_impl.h

Index: components/ntp_snippets/remote/remote_suggestions_scheduler_impl.h
diff --git a/components/ntp_snippets/remote/remote_suggestions_scheduler_impl.h b/components/ntp_snippets/remote/remote_suggestions_scheduler_impl.h
index a8baaf05af2ae032d04fa97c0a631eba480b3437..a3cb9e9841ebe39ca0f6c042d2c165231c07129d 100644
--- a/components/ntp_snippets/remote/remote_suggestions_scheduler_impl.h
+++ b/components/ntp_snippets/remote/remote_suggestions_scheduler_impl.h
@@ -70,8 +70,8 @@ class RemoteSuggestionsSchedulerImpl : public RemoteSuggestionsScheduler {
 
     base::TimeDelta interval_persistent_wifi;
     base::TimeDelta interval_persistent_fallback;
-    base::TimeDelta interval_soft_on_usage_event;
-    base::TimeDelta interval_soft_on_ntp_opened;
+    base::TimeDelta interval_soft_wifi;
+    base::TimeDelta interval_soft_fallback;
   };
 
   enum class TriggerType;
@@ -94,7 +94,7 @@ class RemoteSuggestionsSchedulerImpl : public RemoteSuggestionsScheduler {
 
   // Checks whether it is time to perform a soft background fetch, according to
   // |schedule|.
-  bool ShouldRefetchInTheBackgroundNow(TriggerType trigger);
+  bool ShouldRefetchInTheBackgroundNow();
 
   // Returns whether background fetching (for the given |trigger|) is disabled.
   bool BackgroundFetchesDisabled(TriggerType trigger) const;