Add a space between string literals and PRIuS

sync/internal_api/sync_manager_impl_unittest.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Unit tests for the SyncApi. Note that a lot of the underlying
 // functionality is provided by the Syncable layer, which has its own
 // unit tests. We'll test SyncApi specific things in this harness.
 
 #include <cstddef>
 #include <map>
@@ skipping 1539 matching lines @@
                                       GetIdForDataType(BOOKMARKS),
                                       NULL);
   // First batch_size nodes are children of folder.
   size_t i;
   for (i = 0; i < batch_size; ++i) {
     MakeBookmarkWithParent(sync_manager_.GetUserShare(), folder, NULL);
   }
   // Next batch_size nodes are a different type and on their own.
   for (; i < 2*batch_size; ++i) {
     MakeNode(sync_manager_.GetUserShare(), SESSIONS,
-             base::StringPrintf("%"PRIuS"", i));
+             base::StringPrintf("%" PRIuS "", i));
   }
   // Last batch_size nodes are a third type that will not need encryption.
   for (; i < 3*batch_size; ++i) {
     MakeNode(sync_manager_.GetUserShare(), THEMES,
-             base::StringPrintf("%"PRIuS"", i));
+             base::StringPrintf("%" PRIuS "", i));
   }
 
   {
     ReadTransaction trans(FROM_HERE, sync_manager_.GetUserShare());
     EXPECT_TRUE(GetEncryptedTypesWithTrans(&trans).Equals(
         SyncEncryptionHandler::SensitiveTypes()));
     EXPECT_TRUE(syncable::VerifyDataTypeEncryptionForTest(
         trans.GetWrappedTrans(),
         BOOKMARKS,
         false /* not encrypted */));
@@ skipping 1787 matching lines @@
   size_t folder_b_pos =
       FindChangeInList(folder_b_id, ChangeRecord::ACTION_DELETE);
   size_t child_pos = FindChangeInList(child_id, ChangeRecord::ACTION_DELETE);
 
   // Deletes should appear before updates.
   EXPECT_LT(child_pos, folder_a_pos);
   EXPECT_LT(folder_b_pos, folder_a_pos);
 }
 
 }  // namespace