Removed callbacks to JNI functions + added gzip compressed seed support & pulling response time

components/variations/android/variations_seed_bridge.h

Index: components/variations/android/variations_seed_bridge.h
diff --git a/components/variations/android/variations_seed_bridge.h b/components/variations/android/variations_seed_bridge.h
index 83381fa4837e4c9678f041aaee40d7619348629e..75acc1068ef7f83af65001765bcb913fbd7bd452 100644
--- a/components/variations/android/variations_seed_bridge.h
+++ b/components/variations/android/variations_seed_bridge.h
@@ -16,7 +16,9 @@ bool RegisterVariationsSeedBridge(JNIEnv* env);
 // Return the first run seed data pulled from the Java side of application.
 void GetVariationsFirstRunSeed(std::string* seed_data,
                                std::string* seed_signature,
-                               std::string* seed_country);
+                               std::string* seed_country,
+                               std::string* response_time,
+                               bool* is_gzip_compressed);
 
 }  // namespace android
 }  // namespace variations