UploadsStorageManager: remove in-memory limit for queries

Only added for FilesUploadWorker workaround that is no longer used

Signed-off-by: Álvaro Brey <alvaro.brey@nextcloud.com>

app/src/main/java/com/owncloud/android/datamodel/UploadsStorageManager.java

@@ -365,12 +365,7 @@ public class UploadsStorageManager extends Observable {
     }
 
     private OCUpload[] getUploads(@Nullable String selection, @Nullable String... selectionArgs) {
-        return getUploads(0, selection, selectionArgs);
-    }
-
-
-    private OCUpload[] getUploads(final int limit, @Nullable String selection, @Nullable String... selectionArgs) {
-        ArrayList<OCUpload> uploads = new ArrayList<>();
+        final List<OCUpload> uploads = new ArrayList<>();
         long page = 0;
         long rowsRead;
         long rowsTotal = 0;
@@ -392,11 +387,8 @@ public class UploadsStorageManager extends Observable {
                                        ));
             uploads.addAll(uploadsPage);
             page++;
-        } while (rowsRead > 0 && (limit <= 0 || rowsRead < limit));
+        } while (rowsRead > 0);
 
-        if (limit > 0 && uploads.size() > limit) {
-            uploads = new ArrayList<>(uploads.subList(0, limit));
-        }
 
         Log_OC.v(TAG, String.format(Locale.ENGLISH,
                                     "getUploads() returning %d (%d) rows after reading %d pages",
@@ -507,11 +499,7 @@ public class UploadsStorageManager extends Observable {
     }
 
     public OCUpload[] getCurrentAndPendingUploadsForAccount(final @NonNull String accountName) {
-        return getCurrentAndPendingUploadsForAccount(0, accountName);
-    }
-
-    public OCUpload[] getCurrentAndPendingUploadsForAccount(final int limit, final @NonNull String accountName) {
-        return getUploads(limit, ProviderTableMeta.UPLOADS_STATUS + "==" + UploadStatus.UPLOAD_IN_PROGRESS.value +
+        return getUploads(ProviderTableMeta.UPLOADS_STATUS + "==" + UploadStatus.UPLOAD_IN_PROGRESS.value +
                               " OR " + ProviderTableMeta.UPLOADS_LAST_RESULT +
                               "==" + UploadResult.DELAYED_FOR_WIFI.getValue() +
                               " OR " + ProviderTableMeta.UPLOADS_LAST_RESULT +