OnDoodleConfigRevalidated

components/doodle/doodle_service.cc

Index: components/doodle/doodle_service.cc
diff --git a/components/doodle/doodle_service.cc b/components/doodle/doodle_service.cc
index cd4b053edf1c7083b14f13e6c7f8db6e290bd971..ee7c1787b5420a742fc82c40980b0f8fa115fb4c 100644
--- a/components/doodle/doodle_service.cc
+++ b/components/doodle/doodle_service.cc
@@ -192,10 +192,16 @@ DoodleService::DownloadOutcome DoodleService::HandleNewConfig(
   DownloadOutcome outcome =
       DetermineDownloadOutcome(cached_config_, new_config, state, expired);
 
-  // If the config changed, update our cache and notify observers.
   // Note that this checks both for existence changes as well as changes of the
   // configs themselves.
-  if (cached_config_ != new_config) {
+  if (cached_config_ == new_config) {
+    for (auto& observer : observers_) {
+      observer.OnDoodleConfigRevalidated();
+    }
+  } else {
+    // The config changed. Update our cache and the prefs, and notify observers.
+    cached_config_ = new_config;
+
     UpdateCachedConfig(time_to_live, new_config);
 
     for (auto& observer : observers_) {