Added check for avoid repeating variations first run seed fetch

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

Index: components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedService.java
diff --git a/components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedService.java b/components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedService.java
index c752d884b1fb67c05c0648f2f4bd1d2de2d90f26..5f6d0c07e95591b42f70179d00c65e0f10ac8f38 100644
--- a/components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedService.java
+++ b/components/variations/android/java/src/org/chromium/components/variations/firstrun/VariationsSeedService.java
@@ -26,6 +26,7 @@ public class VariationsSeedService extends IntentService {
     private static final int BUFFER_SIZE = 4096;
     private static final int READ_TIMEOUT = 10000; // time in ms
     private static final int REQUEST_TIMEOUT = 15000; // time in ms
+    private static boolean sFetchInProgress = false;
 
     public VariationsSeedService() {
         super(TAG);
@@ -33,10 +34,16 @@ public class VariationsSeedService extends IntentService {
 
     @Override
     public void onHandleIntent(Intent intent) {
+        if (sFetchInProgress || VariationsSeedBridge.hasJavaPref(getApplicationContext())
+                || VariationsSeedBridge.hasNativePref(getApplicationContext())) {
+            return;
+        }
         try {
             downloadContent(new URL(VARIATIONS_SERVER_URL));
         } catch (MalformedURLException e) {
             Log.w(TAG, "Variations server URL is malformed.", e);
+        } finally {
+            sFetchInProgress = false;

[Steven Holte, 2015/11/12 19:33:19]

Where do you set sFetchInProgress = true?

[Alexander Agulenko, 2015/11/12 22:06:47]

Seems like I occasionally removed it (maybe simply forgot).

Done.

This CL is now merged to https://codereview.chromium.org/1438123002/, let's move
there (I will close this issue).

         }
     }