Clean up remaining unused globals (on mac).

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 78 matching lines @@
 using sessions::SyncSessionSnapshot;
 using syncable::GET_BY_HANDLE;
 using syncable::IS_DEL;
 using syncable::IS_UNSYNCED;
 using syncable::NON_UNIQUE_NAME;
 using syncable::SPECIFICS;
 using syncable::kEncryptedString;
 
 namespace {
 
-const char kTestChromeVersion[] = "test chrome version";
-
 void ExpectInt64Value(int64 expected_value,
                       const base::DictionaryValue& value,
                       const std::string& key) {
   std::string int64_str;
   EXPECT_TRUE(value.GetString(key, &int64_str));
   int64 val = 0;
   EXPECT_TRUE(base::StringToInt64(int64_str, &val));
   EXPECT_EQ(expected_value, val);
 }
 
@@ skipping 3402 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