Switch to standard integer types in chrome/browser/, part 3 of 4.

chrome/browser/safe_browsing/safe_browsing_database_unittest.cc

 // Copyright (c) 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 SafeBrowsing storage system.
 
 #include "chrome/browser/safe_browsing/safe_browsing_database.h"
 
+#include <stddef.h>
+
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/sha1.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "base/test/test_simple_task_runner.h"
 #include "base/time/time.h"
 #include "chrome/browser/safe_browsing/chunk.pb.h"
@@ skipping 2206 matching lines @@
   ASSERT_EQ(1U, prefix_hits.size());
   EXPECT_EQ(SBPrefixForString(kExampleCollision), prefix_hits[0]);
   EXPECT_TRUE(cache_hits.empty());
 
   // This prefix collides, but no full hash match.
   EXPECT_FALSE(database_->ContainsBrowseUrl(
       GURL(std::string("http://") + kExampleFine), &prefix_hits, &cache_hits));
 }
 
 }  // namespace safe_browsing