Move sqlite_channel_id_store from chrome/browser/net to net/extras.

content/browser/net/quota_policy_channel_id_store.cc

Index: content/browser/net/quota_policy_channel_id_store.cc
diff --git a/content/browser/net/quota_policy_channel_id_store.cc b/content/browser/net/quota_policy_channel_id_store.cc
new file mode 100644
index 0000000000000000000000000000000000000000..108def479b3622426d8862fb051d1184f3a5537f
--- /dev/null
+++ b/content/browser/net/quota_policy_channel_id_store.cc
@@ -0,0 +1,76 @@
+// 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 "content/browser/net/quota_policy_channel_id_store.h"
+
+#include <list>
+#include <set>
+
+#include "base/basictypes.h"
+#include "base/bind.h"
+#include "base/file_util.h"
+#include "base/files/file_path.h"
+#include "base/logging.h"
+#include "base/metrics/histogram.h"
+#include "base/strings/string_util.h"
+#include "base/threading/thread.h"
+#include "base/threading/thread_restrictions.h"
+#include "net/cookies/cookie_util.h"
+#include "net/extras/sqlite/sqlite_channel_id_store.h"
+#include "url/gurl.h"
+#include "webkit/browser/quota/special_storage_policy.h"
+
+namespace content {
+
+QuotaPolicyChannelIDStore::QuotaPolicyChannelIDStore(
+    const base::FilePath& path,
+    const scoped_refptr<base::SequencedTaskRunner>& background_task_runner,
+    quota::SpecialStoragePolicy* special_storage_policy)
+    : force_keep_session_state_(false),
+      special_storage_policy_(special_storage_policy),
+      persistent_(new net::SQLiteChannelIDStore(path, background_task_runner)),
+      temporary_(new net::SQLiteChannelIDStore(path, background_task_runner)) {
+}
+
+QuotaPolicyChannelIDStore::~QuotaPolicyChannelIDStore() {
+  // TODO(mef): delete temporary file.
+  // temporary_.release();
+}
+
+void QuotaPolicyChannelIDStore::Load(const LoadedCallback& loaded_callback) {
+  persistent_->Load(loaded_callback);
+}
+
+void QuotaPolicyChannelIDStore::AddChannelID(
+    const net::DefaultChannelIDStore::ChannelID& cert) {
+  if (IsStorageSessionOnly(cert)) {
+    temporary_->AddChannelID(cert);
+  } else {
+    persistent_->AddChannelID(cert);
+  }
+}
+
+void QuotaPolicyChannelIDStore::DeleteChannelID(
+    const net::DefaultChannelIDStore::ChannelID& cert) {
+  if (IsStorageSessionOnly(cert)) {
+    temporary_->DeleteChannelID(cert);
+  } else {
+    persistent_->DeleteChannelID(cert);
+  }
+}
+
+void QuotaPolicyChannelIDStore::SetForceKeepSessionState() {
+  force_keep_session_state_ = true;
+}
+
+bool QuotaPolicyChannelIDStore::IsStorageSessionOnly(
+    const net::DefaultChannelIDStore::ChannelID& cert) {
+  if (force_keep_session_state_ || !special_storage_policy_.get())
+    return false;
+  const GURL url(
+      net::cookie_util::CookieOriginToURL(cert.server_identifier(), true));
+  return !url.is_valid() || !special_storage_policy_->IsStorageSessionOnly(url);
+}
+
+}  // namespace content