Adam Barth f3df64fa3d Let Dart code running in Sky add events to the trace timeline
This will let us form a wholistic picture of work done in the framework and in
the engine.

R=ojan@chromium.org, rafaelw@chromium.org

Review URL: https://codereview.chromium.org/1028243003
2015-03-23 14:48:06 -07:00

34 lines
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C++

// 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.
#include "sky/engine/config.h"
#include "sky/engine/core/frame/Tracing.h"
#include "base/trace_event/trace_event.h"
#include "sky/engine/wtf/text/StringUTF8Adaptor.h"
namespace blink {
Tracing::Tracing()
{
}
Tracing::~Tracing()
{
}
void Tracing::begin(const String& name)
{
StringUTF8Adaptor utf8(name);
TRACE_EVENT_COPY_BEGIN0("script", utf8.data());
}
void Tracing::end(const String& name)
{
StringUTF8Adaptor utf8(name);
TRACE_EVENT_COPY_END0("script", utf8.data());
}
} // namespace blink