Clean up remaining unused globals (on mac).

chrome/browser/safe_browsing/safe_browsing_store_unittest_helper.cc

 // Copyright (c) 2011 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.
 
 #include "chrome/browser/safe_browsing/safe_browsing_store_unittest_helper.h"
 
 #include "base/file_util.h"
 
 namespace {
 
 const int kAddChunk1 = 1;
 const int kAddChunk2 = 3;
 const int kAddChunk3 = 5;
 const int kAddChunk4 = 7;
 // Disjoint chunk numbers for subs to flush out typos.
 const int kSubChunk1 = 2;
 const int kSubChunk2 = 4;
-const int kSubChunk3 = 6;
 
 const SBFullHash kHash1 = SBFullHashFromString("one");
 const SBFullHash kHash2 = SBFullHashFromString("two");
 const SBFullHash kHash3 = SBFullHashFromString("three");
 const SBFullHash kHash4 = SBFullHashFromString("four");
 const SBFullHash kHash5 = SBFullHashFromString("five");
 
 }  // namespace
 
 void SafeBrowsingStoreTestEmpty(SafeBrowsingStore* store) {
@@ skipping 313 matching lines @@
 
   EXPECT_TRUE(store->FinishUpdate(pending_adds,
                                   prefix_misses,
                                   &add_prefixes_result,
                                   &add_full_hashes_result));
 
   EXPECT_TRUE(base::PathExists(filename));
   EXPECT_TRUE(store->Delete());
   EXPECT_FALSE(base::PathExists(filename));
 }