Index: mojo/services/tracing/trace_data_sink.h |
diff --git a/mojo/services/tracing/trace_data_sink.h b/mojo/services/tracing/trace_data_sink.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c5d3f14d3b3969b597375e0f9982b30c0ce62ebe |
--- /dev/null |
+++ b/mojo/services/tracing/trace_data_sink.h |
@@ -0,0 +1,32 @@ |
+// 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. |
+ |
+#ifndef SERVICES_TRACING_TRACE_DATA_SINK_H_ |
+#define SERVICES_TRACING_TRACE_DATA_SINK_H_ |
+ |
+#include <string> |
+ |
+#include "base/basictypes.h" |
+#include "mojo/public/cpp/system/data_pipe.h" |
+ |
+namespace tracing { |
+ |
+class TraceDataSink { |
+ public: |
+ explicit TraceDataSink(mojo::ScopedDataPipeProducerHandle pipe); |
+ ~TraceDataSink(); |
+ |
+ void AddChunk(const std::string& json); |
+ void Flush(); |
+ |
+ private: |
+ mojo::ScopedDataPipeProducerHandle pipe_; |
+ bool empty_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(TraceDataSink); |
+}; |
+ |
+} // namespace tracing |
+ |
+#endif // SERVICES_TRACING_TRACE_DATA_SINK_H_ |