Added check for avoid repeating variations first run seed fetch

components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedBridge.java

Index: components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedBridge.java
diff --git a/components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedBridge.java b/components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedBridge.java
index 3af546bf3bf62115b4ff37c4ff207f4c58f6a54d..555029e8994a9128081f1fe5a3ab8ee0f5b6f129 100644
--- a/components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedBridge.java
+++ b/components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedBridge.java
@@ -21,6 +21,8 @@ public final class VariationsSeedBridge {
     private static final String VARIATIONS_FIRST_RUN_SEED_BASE64 = "variations_seed_base64";
     private static final String VARIATIONS_FIRST_RUN_SEED_SIGNATURE = "variations_seed_signature";
     private static final String VARIATIONS_FIRST_RUN_SEED_COUNTRY = "variations_seed_country";
+    private static final String VARIATIONS_FIRST_RUN_SEED_NATIVE_STORED =
+            "variations_seed_native_stored";
 
     private static String getVariationsFirstRunSeedPref(Context context, String prefName) {
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
@@ -41,6 +43,28 @@ public final class VariationsSeedBridge {
                 .apply();
     }
 
+    /**
+     * Returns the status of the variations first run fetch: was it successful or not.
+     */
+    public static boolean hasJavaPref(Context context) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        return !prefs.getString(VARIATIONS_FIRST_RUN_SEED_BASE64, "").equals("");
+    }
+
+    /**
+     * Returns the status of the variations first run fetch: was it successful or not.
+     */
+    public static boolean hasNativePref(Context context) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        return prefs.getBoolean(VARIATIONS_FIRST_RUN_SEED_NATIVE_STORED, false);
+    }
+
+    @CalledByNative
+    private static void markVariationsSeedAsStored(Context context) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        prefs.edit().putBoolean(VARIATIONS_FIRST_RUN_SEED_NATIVE_STORED, true).apply();
+    }
+
     @CalledByNative
     private static byte[] getVariationsFirstRunSeedData(Context context) {
         return Base64.decode(