Added a debug info UI for Blimp

blimp/net/blimp_connection_details.cc

Index: blimp/net/blimp_connection_details.cc
diff --git a/blimp/net/blimp_connection_details.cc b/blimp/net/blimp_connection_details.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5c152dfae2a76322e47409817ed2b5c026d622a1
--- /dev/null
+++ b/blimp/net/blimp_connection_details.cc
@@ -0,0 +1,33 @@
+// Copyright 2016 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 "blimp/net/blimp_connection_details.h"
+
+namespace blimp {
+
+BlimpConnectionDetails::BlimpConnectionDetails(
+    NetworkActivityObserver* observer)
+    : bytes_received_(0), bytes_sent_(0), observer_(observer) {}
+
+BlimpConnectionDetails::~BlimpConnectionDetails() {}
+
+void BlimpConnectionDetails::OnPacketReceived(int bytes) {
+  bytes_received_ += bytes;
+  if (observer_) {
+    observer_->OnPacketReceived(bytes_received_);
+  }
+}
+
+void BlimpConnectionDetails::OnPacketSent(int bytes) {
+  bytes_sent_ += bytes;
+  if (observer_) {
+    observer_->OnPacketSent(bytes_sent_);
+  }
+}
+
+void BlimpConnectionDetails::ResetStats() {
+  bytes_sent_ = 0;
+  bytes_received_ = 0;
+}
+}  // namespace blimp