PageLoadMetrics renderer and browser implementation (deprecated)

components/page_load_metrics/common/page_load_metrics_messages.h

Index: components/page_load_metrics/common/page_load_metrics_messages.h
diff --git a/components/page_load_metrics/common/page_load_metrics_messages.h b/components/page_load_metrics/common/page_load_metrics_messages.h
new file mode 100644
index 0000000000000000000000000000000000000000..17a8bdb22bbe8e98bd6767f74b9bc4c6c7bfe715
--- /dev/null
+++ b/components/page_load_metrics/common/page_load_metrics_messages.h
@@ -0,0 +1,15 @@
+// Copyright 2015 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.
+
+// IPC messages for page load metrics.
+// Multiply-included message file, hence no include guard.
+
+#include "base/time/time.h"
+#include "ipc/ipc_message_macros.h"
+
+#define IPC_MESSAGE_START PageLoadMetricsMsgStart
+
+IPC_MESSAGE_ROUTED1(PageLoadMetricsMsg_DOMContentLoadedEvent, base::TimeDelta)

[nasko, 2015/08/20 00:22:18]

Please add a high level comment for the entire file or per-message comments,
whichever you think is better. Overall readers of this file on its own should be
able to deduce what the code here is used for.

[Bryan McQuade, 2015/08/25 13:53:36]

Done.

+IPC_MESSAGE_ROUTED1(PageLoadMetricsMsg_LoadEvent, base::TimeDelta)
+IPC_MESSAGE_ROUTED1(PageLoadMetricsMsg_FirstLayout, base::TimeDelta)