Disable a long running test.

chrome/browser/safe_browsing/safe_browsing_database_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.
 //
 // Unit tests for the SafeBrowsing storage system.
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
@@ skipping 622 matching lines @@
   std::wstring path = L"old";
   file_util::AppendToPath(&path, L"updates");
   return path.c_str();
 }
 
 }  // namespace
 
 // Counts the IO needed for the initial update of a database.
 // test\data\safe_browsing\download_update.py was used to fetch the add/sub
 // chunks that are read, in order to get repeatable runs.
-TEST(SafeBrowsingDatabase, DatabaseInitialIO) {
+TEST(SafeBrowsingDatabase, DISABLED_DatabaseInitialIO) {
   UpdateDatabase(L"", L"", L"initial");
 }
 
 // TODO(port): For now on Linux the test below would fail with error below:
 // [1004/201323:FATAL:browser/safe_browsing/safe_browsing_database_impl.cc(712)]
 // Check failed: false.
 //
 // Counts the IO needed to update a month old database.
 // The data files were generated by running "..\download_update.py postdata"
 // in the "safe_browsing\old" directory.
@@ skipping 24 matching lines @@
 TEST(SafeBrowsingDatabase, DISABLED_DatabaseOldLotsofDeletesIO) {
   std::vector<ChunksInfo> chunks;
   std::vector<SBChunkDelete>* deletes = new std::vector<SBChunkDelete>;
   SBChunkDelete del;
   del.is_sub_del = false;
   del.list_name = "goog-malware-shavar";
   del.chunk_del.push_back(ChunkRange(3539, 3579));
   deletes->push_back(del);
   PeformUpdate(GetOldSafeBrowsingPath(), chunks, deletes);
 }