1 files changed, 53 insertions, 0 deletions
diff --git a/chrome/browser/browsing_data/browsing_data_quota_helper.cc b/chrome/browser/browsing_data/browsing_data_quota_helper.cc
new file mode 100644
index 0000000..2b06311
--- /dev/null
+++ b/chrome/browser/browsing_data/browsing_data_quota_helper.cc
@@ -0,0 +1,53 @@
+// 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.
+
+#include "chrome/browser/browsing_data/browsing_data_quota_helper.h"
+
+BrowsingDataQuotaHelper::QuotaInfo::QuotaInfo()
+    : temporary_usage(0),
+      persistent_usage(0) {}
+
+BrowsingDataQuotaHelper::QuotaInfo::QuotaInfo(const std::string& host)
+    : host(host),
+      temporary_usage(0),
+      persistent_usage(0) {}
+
+BrowsingDataQuotaHelper::QuotaInfo::QuotaInfo(const std::string& host,
+                                              int64 temporary_usage,
+                                              int64 persistent_usage)
+    : host(host),
+      temporary_usage(temporary_usage),
+      persistent_usage(persistent_usage) {}
+
+BrowsingDataQuotaHelper::QuotaInfo::~QuotaInfo() {}
+
+// static
+void BrowsingDataQuotaHelperDeleter::Destruct(
+    const BrowsingDataQuotaHelper* helper) {
+  helper->io_thread_->DeleteSoon(FROM_HERE, helper);
+}
+
+BrowsingDataQuotaHelper::BrowsingDataQuotaHelper(
+    base::MessageLoopProxy* io_thread)
+    : io_thread_(io_thread) {
+}
+
+BrowsingDataQuotaHelper::~BrowsingDataQuotaHelper() {
+}
+
+bool BrowsingDataQuotaHelper::QuotaInfo::operator <(
+    const BrowsingDataQuotaHelper::QuotaInfo& rhs) const {
+  if (this->host != rhs.host)
+    return this->host < rhs.host;
+  if (this->temporary_usage != rhs.temporary_usage)
+    return this->temporary_usage < rhs.temporary_usage;
+  return this->persistent_usage < rhs.persistent_usage;
+}
+
+bool BrowsingDataQuotaHelper::QuotaInfo::operator ==(
+    const BrowsingDataQuotaHelper::QuotaInfo& rhs) const {
+  return this->host == rhs.host &&
+      this->temporary_usage == rhs.temporary_usage &&
+      this->persistent_usage == rhs.persistent_usage;
+}