Revert of Reland: Move the files related to Android <-> Web credentials to a separate folder.

components/password_manager/core/browser/android_affiliation/affiliation_database.cc

Index: components/password_manager/core/browser/android_affiliation/affiliation_database.cc
diff --git a/components/password_manager/core/browser/android_affiliation/affiliation_database.cc b/components/password_manager/core/browser/android_affiliation/affiliation_database.cc
deleted file mode 100644
index 35484d72eab01af1767f23430bae1d960f81b86f..0000000000000000000000000000000000000000
--- a/components/password_manager/core/browser/android_affiliation/affiliation_database.cc
+++ /dev/null
@@ -1,266 +0,0 @@
-// 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 "components/password_manager/core/browser/android_affiliation/affiliation_database.h"
-
-#include <stdint.h>
-
-#include "base/bind.h"
-#include "base/files/file_path.h"
-#include "sql/connection.h"
-#include "sql/error_delegate_util.h"
-#include "sql/meta_table.h"
-#include "sql/statement.h"
-#include "sql/transaction.h"
-
-namespace password_manager {
-
-namespace {
-const int kVersion = 1;
-const int kCompatibleVersion = 1;
-}  // namespace
-
-AffiliationDatabase::AffiliationDatabase() {
-}
-
-AffiliationDatabase::~AffiliationDatabase() {
-}
-
-bool AffiliationDatabase::Init(const base::FilePath& path) {
-  sql_connection_.reset(new sql::Connection);
-  sql_connection_->set_histogram_tag("Affiliation");
-  sql_connection_->set_error_callback(base::Bind(
-      &AffiliationDatabase::SQLErrorCallback, base::Unretained(this)));
-
-  if (!sql_connection_->Open(path))
-    return false;
-
-  if (!sql_connection_->Execute("PRAGMA foreign_keys=1")) {
-    sql_connection_->Poison();
-    return false;
-  }
-
-  sql::MetaTable metatable;
-  if (!metatable.Init(sql_connection_.get(), kVersion, kCompatibleVersion)) {
-    sql_connection_->Poison();
-    return false;
-  }
-
-  if (metatable.GetCompatibleVersionNumber() > kVersion) {
-    LOG(WARNING) << "AffiliationDatabase is too new.";
-    sql_connection_->Poison();
-    return false;
-  }
-
-  if (!CreateTablesAndIndicesIfNeeded()) {
-    sql_connection_->Poison();
-    return false;
-  }
-
-  return true;
-}
-
-bool AffiliationDatabase::GetAffiliationsForFacet(
-    const FacetURI& facet_uri,
-    AffiliatedFacetsWithUpdateTime* result) const {
-  DCHECK(result);
-  result->facets.clear();
-
-  sql::Statement statement(sql_connection_->GetCachedStatement(
-      SQL_FROM_HERE,
-      "SELECT m2.facet_uri, c.last_update_time "
-      "FROM eq_class_members m1, eq_class_members m2, eq_classes c "
-      "WHERE m1.facet_uri = ? AND m1.set_id = m2.set_id AND m1.set_id = c.id"));
-  statement.BindString(0, facet_uri.canonical_spec());
-
-  while (statement.Step()) {
-    result->facets.push_back(
-        FacetURI::FromCanonicalSpec(statement.ColumnString(0)));
-    result->last_update_time =
-        base::Time::FromInternalValue(statement.ColumnInt64(1));
-  }
-
-  return !result->facets.empty();
-}
-
-void AffiliationDatabase::GetAllAffiliations(
-    std::vector<AffiliatedFacetsWithUpdateTime>* results) const {
-  DCHECK(results);
-  results->clear();
-
-  sql::Statement statement(sql_connection_->GetCachedStatement(
-      SQL_FROM_HERE,
-      "SELECT m.facet_uri, c.last_update_time, c.id "
-      "FROM eq_class_members m, eq_classes c "
-      "WHERE m.set_id = c.id "
-      "ORDER BY c.id"));
-
-  int64_t last_eq_class_id = 0;
-  while (statement.Step()) {
-    int64_t eq_class_id = statement.ColumnInt64(2);
-    if (results->empty() || eq_class_id != last_eq_class_id) {
-      results->push_back(AffiliatedFacetsWithUpdateTime());
-      last_eq_class_id = eq_class_id;
-    }
-    results->back().facets.push_back(
-        FacetURI::FromCanonicalSpec(statement.ColumnString(0)));
-    results->back().last_update_time =
-        base::Time::FromInternalValue(statement.ColumnInt64(1));
-  }
-}
-
-void AffiliationDatabase::DeleteAffiliationsForFacet(
-    const FacetURI& facet_uri) {
-  sql::Transaction transaction(sql_connection_.get());
-  if (!transaction.Begin())
-    return;
-
-  sql::Statement statement_lookup(sql_connection_->GetCachedStatement(
-      SQL_FROM_HERE,
-      "SELECT m.set_id FROM eq_class_members m "
-      "WHERE m.facet_uri = ?"));
-  statement_lookup.BindString(0, facet_uri.canonical_spec());
-
-  // No such |facet_uri|, nothing to do.
-  if (!statement_lookup.Step())
-    return;
-
-  int64_t eq_class_id = statement_lookup.ColumnInt64(0);
-
-  // Children will get deleted due to 'ON DELETE CASCADE'.
-  sql::Statement statement_parent(sql_connection_->GetCachedStatement(
-      SQL_FROM_HERE, "DELETE FROM eq_classes WHERE eq_classes.id = ?"));
-  statement_parent.BindInt64(0, eq_class_id);
-  if (!statement_parent.Run())
-    return;
-
-  transaction.Commit();
-}
-
-void AffiliationDatabase::DeleteAffiliationsOlderThan(
-    const base::Time& cutoff_threshold) {
-  // Children will get deleted due to 'ON DELETE CASCADE'.
-  sql::Statement statement_parent(sql_connection_->GetCachedStatement(
-      SQL_FROM_HERE,
-      "DELETE FROM eq_classes "
-      "WHERE eq_classes.last_update_time < ?"));
-  statement_parent.BindInt64(0, cutoff_threshold.ToInternalValue());
-  statement_parent.Run();
-}
-
-void AffiliationDatabase::DeleteAllAffiliations() {
-  // Children will get deleted due to 'ON DELETE CASCADE'.
-  sql::Statement statement_parent(
-      sql_connection_->GetUniqueStatement("DELETE FROM eq_classes"));
-  statement_parent.Run();
-}
-
-bool AffiliationDatabase::Store(
-    const AffiliatedFacetsWithUpdateTime& affiliated_facets) {
-  DCHECK(!affiliated_facets.facets.empty());
-
-  sql::Statement statement_parent(sql_connection_->GetCachedStatement(
-      SQL_FROM_HERE, "INSERT INTO eq_classes(last_update_time) VALUES (?)"));
-
-  sql::Statement statement_child(sql_connection_->GetCachedStatement(
-      SQL_FROM_HERE,
-      "INSERT INTO eq_class_members(facet_uri, set_id) VALUES (?, ?)"));
-
-  sql::Transaction transaction(sql_connection_.get());
-  if (!transaction.Begin())
-    return false;
-
-  statement_parent.BindInt64(
-      0, affiliated_facets.last_update_time.ToInternalValue());
-  if (!statement_parent.Run())
-    return false;
-
-  int64_t eq_class_id = sql_connection_->GetLastInsertRowId();
-  for (const FacetURI& uri : affiliated_facets.facets) {
-    statement_child.Reset(true);
-    statement_child.BindString(0, uri.canonical_spec());
-    statement_child.BindInt64(1, eq_class_id);
-    if (!statement_child.Run())
-      return false;
-  }
-
-  return transaction.Commit();
-}
-
-void AffiliationDatabase::StoreAndRemoveConflicting(
-    const AffiliatedFacetsWithUpdateTime& affiliation,
-    std::vector<AffiliatedFacetsWithUpdateTime>* removed_affiliations) {
-  DCHECK(!affiliation.facets.empty());
-  DCHECK(removed_affiliations);
-  removed_affiliations->clear();
-
-  sql::Transaction transaction(sql_connection_.get());
-  if (!transaction.Begin())
-    return;
-
-  for (const FacetURI& uri : affiliation.facets) {
-    AffiliatedFacetsWithUpdateTime old_affiliation;
-    if (GetAffiliationsForFacet(uri, &old_affiliation)) {
-      if (!AreEquivalenceClassesEqual(old_affiliation.facets,
-                                      affiliation.facets)) {
-        removed_affiliations->push_back(old_affiliation);
-      }
-      DeleteAffiliationsForFacet(uri);
-    }
-  }
-
-  if (!Store(affiliation))
-    NOTREACHED();
-
-  transaction.Commit();
-}
-
-// static
-void AffiliationDatabase::Delete(const base::FilePath& path) {
-  bool success = sql::Connection::Delete(path);
-  DCHECK(success);
-}
-
-bool AffiliationDatabase::CreateTablesAndIndicesIfNeeded() {
-  if (!sql_connection_->Execute(
-          "CREATE TABLE IF NOT EXISTS eq_classes("
-          "id INTEGER PRIMARY KEY,"
-          "last_update_time INTEGER)")) {
-    return false;
-  }
-
-  if (!sql_connection_->Execute(
-          "CREATE TABLE IF NOT EXISTS eq_class_members("
-          "id INTEGER PRIMARY KEY,"
-          "facet_uri LONGVARCHAR UNIQUE NOT NULL,"
-          "set_id INTEGER NOT NULL"
-          "    REFERENCES eq_classes(id) ON DELETE CASCADE)")) {
-    return false;
-  }
-
-  // An index on eq_class_members.facet_uri is automatically created due to the
-  // UNIQUE constraint, however, we must create one on eq_class_members.set_id
-  // manually (to prevent linear scan when joining).
-  return sql_connection_->Execute(
-      "CREATE INDEX IF NOT EXISTS index_on_eq_class_members_set_id ON "
-      "eq_class_members (set_id)");
-}
-
-void AffiliationDatabase::SQLErrorCallback(int error,
-                                           sql::Statement* statement) {
-  if (sql::IsErrorCatastrophic(error)) {
-    // Normally this will poison the database, causing any subsequent operations
-    // to silently fail without any side effects. However, if RazeAndClose() is
-    // called from the error callback in response to an error raised from within
-    // sql::Connection::Open, opening the now-razed database will be retried.
-    sql_connection_->RazeAndClose();
-    return;
-  }
-
-  // The default handling is to assert on debug and to ignore on release.
-  if (!sql::Connection::IsExpectedSqliteError(error))
-    DLOG(FATAL) << sql_connection_->GetErrorMessage();
-}
-
-}  // namespace password_manager