enabling network emulation in devtools

brightray/browser/net/devtools_network_conditions.cc

@@ -0,0 +1,35 @@
+// 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 "browser/net/devtools_network_conditions.h"
+
+namespace brightray {
+
+DevToolsNetworkConditions::DevToolsNetworkConditions(bool offline)
+    : offline_(offline),
+      latency_(0),
+      download_throughput_(0),
+      upload_throughput_(0) {
+}
+
+DevToolsNetworkConditions::DevToolsNetworkConditions(
+    bool offline,
+    double latency,
+    double download_throughput,
+    double upload_throughput)
+    : offline_(offline),
+      latency_(latency),
+      download_throughput_(download_throughput),
+      upload_throughput_(upload_throughput) {
+}
+
+DevToolsNetworkConditions::~DevToolsNetworkConditions() {
+}
+
+bool DevToolsNetworkConditions::IsThrottling() const {
+  return !offline_ && ((latency_ != 0.0) || (download_throughput_ != 0.0) ||
+      (upload_throughput_ != 0.0));
+}
+
+}  // namespace brightray