[Android] More @RetryOnFailure in chrome_public_test_apk.

chrome/android/javatests/src/org/chromium/chrome/browser/ChromeBackgroundServiceTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/ChromeBackgroundServiceTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/ChromeBackgroundServiceTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/ChromeBackgroundServiceTest.java
index 98ad2fbd5b71c26f42e25fb7242ff379cdbea661..0cd08e782dcb0b59426582b707da4414ede8e8b4 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/ChromeBackgroundServiceTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/ChromeBackgroundServiceTest.java
@@ -21,6 +21,7 @@ import org.chromium.chrome.browser.precache.PrecacheController;
 /**
  * Tests {@link ChromeBackgroundService}.
  */
+@RetryOnFailure
 public class ChromeBackgroundServiceTest extends InstrumentationTestCase {
     private Context mContext;
     private BackgroundSyncLauncher mSyncLauncher;
@@ -126,14 +127,12 @@ public class ChromeBackgroundServiceTest extends InstrumentationTestCase {
 
     @SmallTest
     @Feature({"NTPSnippets"})
-    @RetryOnFailure
     public void testNTPSnippetsFetchWifiChargingNoLaunchBrowserWhenInstanceExists() {
         startOnRunTaskAndVerify(SnippetsLauncher.TASK_TAG_WIFI_CHARGING, false, false, true, false);
     }
 
     @SmallTest
     @Feature({"NTPSnippets"})
-    @RetryOnFailure
     public void testNTPSnippetsFetchWifiNoLaunchBrowserWhenInstanceExists() {
         startOnRunTaskAndVerify(SnippetsLauncher.TASK_TAG_WIFI, false, false, true, false);
     }
@@ -146,14 +145,12 @@ public class ChromeBackgroundServiceTest extends InstrumentationTestCase {
 
     @SmallTest
     @Feature({"NTPSnippets"})
-    @RetryOnFailure
     public void testNTPSnippetsRescheduleNoLaunchBrowserWhenInstanceExists() {
         startOnRunTaskAndVerify(SnippetsLauncher.TASK_TAG_RESCHEDULE, false, false, false, true);
     }
 
     @SmallTest
     @Feature({"NTPSnippets"})
-    @RetryOnFailure
     public void testNTPSnippetsFetchWifiChargingLaunchBrowserWhenInstanceDoesNotExist() {
         deleteSnippetsLauncherInstance();
         startOnRunTaskAndVerify(SnippetsLauncher.TASK_TAG_WIFI_CHARGING, true, false, true, false);