Acquire WakeLock before sending Intent to bound Service.

* Acquired the WakeLock in sendWakefulServiceIntent() before sending the Intent to the Service to avoid a race condition where the service could finish handling the Intent and call completeWakefulIntent() (trying to release the WakeLock) before the WakeLock was acquired.

Author: gsakakihara

firebase-messaging/src/main/java/com/google/firebase/messaging/WakeLockHolder.java

@@ -104,13 +104,13 @@ static void sendWakefulServiceIntent(
 
       setAsWakefulIntent(intent, true);
 
-      connection
-          .sendIntent(intent)
-          .addOnCompleteListener(Runnable::run, t -> completeWakefulIntent(intent));
-
       if (!isWakeLockAlreadyAcquired) {
         wakeLock.acquire(WAKE_LOCK_ACQUIRE_TIMEOUT_MILLIS);
       }
+
+      connection
+          .sendIntent(intent)
+          .addOnCompleteListener(Runnable::run, t -> completeWakefulIntent(intent));
     }
   }