[NTP Snippets] Scheduler: Fetch on Wifi (without charging) only 6AM-10PM

chrome/android/java/src/org/chromium/chrome/browser/ChromeBackgroundService.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ChromeBackgroundService.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeBackgroundService.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeBackgroundService.java
index 1f67786f85f6a4f728c39bd5e573594e8ba7a37b..b7edc7418aac2010edb4338924ae6b99e1896f90 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeBackgroundService.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeBackgroundService.java
@@ -53,6 +53,10 @@ public class ChromeBackgroundService extends GcmTaskService {
                         handleFetchSnippets(context);
                         break;
 
+                    case SnippetsLauncher.TASK_TAG_RESCHEDULE:
+                        handleRescheduleSnippets(context);
+                        break;
+
                     case PrecacheController.PERIODIC_TASK_TAG:
                     case PrecacheController.CONTINUATION_TASK_TAG:
                         handlePrecache(context, params.getTag());
@@ -91,6 +95,18 @@ public class ChromeBackgroundService extends GcmTaskService {
         SnippetsBridge.fetchSnippets();
     }
 
+    private void handleRescheduleSnippets(Context context) {
+        if (!SnippetsLauncher.hasInstance()) {
+            launchBrowser(context);
+        }
+        rescheduleSnippets();
+    }
+
+    @VisibleForTesting
+    protected void rescheduleSnippets() {
+        SnippetsBridge.rescheduleFetching();
+    }
+
     private void handlePrecache(Context context, String tag) {
         if (!hasPrecacheInstance()) {
             launchBrowser(context);