Remove logging.h from cc files that don't use it.

chrome/browser/safe_browsing/safe_browsing_util_unittest.cc

 // Copyright (c) 2006-2008 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 "base/logging.h"
 #include "base/sha2.h"
 #include "chrome/browser/safe_browsing/safe_browsing_util.h"
 #include "googleurl/src/gurl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
   bool VectorContains(const std::vector<std::string>& data,
                       const std::string& str) {
     for (size_t i = 0; i < data.size(); ++i) {
       if (data[i] == str)
@@ skipping 270 matching lines @@
   // Now add the prefix.
   entry = SBEntry::Create(SBEntry::ADD_PREFIX, 1);
   entry->SetPrefixAt(0, 0x01000000);
   entry->set_list_id(1);
   entry->set_chunk_id(1);
   info.AddPrefixes(entry);
   entry->Destroy();
 
   EXPECT_FALSE(info.Contains(full_hashes, &list_id, &prefix_hits));
 }