Revert of Try to reset quota database which is suspected to be corrupted

content/browser/quota/quota_database_unittest.cc

 // Copyright 2014 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 <algorithm>
 #include <iterator>
 #include <set>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "content/public/test/mock_special_storage_policy.h"
 #include "sql/connection.h"
 #include "sql/meta_table.h"
 #include "sql/statement.h"
-#include "sql/test/test_helpers.h"
 #include "storage/browser/quota/quota_database.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 using storage::kStorageTypePersistent;
 using storage::kStorageTypeTemporary;
 using storage::QuotaDatabase;
 
 namespace content {
 namespace {
@@ skipping 11 matching lines @@
   typedef QuotaDatabase::OriginInfoTableCallback
       OriginInfoTableCallback;
 
   void LazyOpen(const base::FilePath& kDbFile) {
     QuotaDatabase db(kDbFile);
     EXPECT_FALSE(db.LazyOpen(false));
     ASSERT_TRUE(db.LazyOpen(true));
     EXPECT_TRUE(db.db_.get());
     EXPECT_TRUE(kDbFile.empty() || base::PathExists(kDbFile));
   }
-
-  void Reopen(const base::FilePath& kDbFile) {
-    QuotaDatabase db(kDbFile);
-    ASSERT_TRUE(db.LazyOpen(false));
-    EXPECT_TRUE(db.db_.get());
-    EXPECT_TRUE(kDbFile.empty() || base::PathExists(kDbFile));
-  }
 
   void UpgradeSchemaV2toV3(const base::FilePath& kDbFile) {
     const QuotaTableEntry entries[] = {
       QuotaTableEntry("a", kStorageTypeTemporary,  1),
       QuotaTableEntry("b", kStorageTypeTemporary,  2),
       QuotaTableEntry("c", kStorageTypePersistent, 3),
     };
 
     CreateV2Database(kDbFile, entries, arraysize(entries));
 
@@ skipping 497 matching lines @@
   DumpQuotaTable(base::FilePath());
 }
 
 TEST_F(QuotaDatabaseTest, DumpOriginInfoTable) {
   base::ScopedTempDir data_dir;
   ASSERT_TRUE(data_dir.CreateUniqueTempDir());
   const base::FilePath kDbFile = data_dir.path().AppendASCII(kDBFileName);
   DumpOriginInfoTable(kDbFile);
   DumpOriginInfoTable(base::FilePath());
 }
-
-TEST_F(QuotaDatabaseTest, OpenCorruptedDatabase) {
-  base::ScopedTempDir data_dir;
-  ASSERT_TRUE(data_dir.CreateUniqueTempDir());
-  const base::FilePath kDbFile = data_dir.path().AppendASCII(kDBFileName);
-  LazyOpen(kDbFile);
-  ASSERT_TRUE(sql::test::CorruptSizeInHeader(kDbFile));
-  Reopen(kDbFile);
-}
-
 }  // namespace content