Index: sky/engine/core/frame/Tracing.h |
diff --git a/sky/engine/core/frame/Tracing.h b/sky/engine/core/frame/Tracing.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..99da6718f1000f8591d76934f8d3662c4e87cc03 |
--- /dev/null |
+++ b/sky/engine/core/frame/Tracing.h |
@@ -0,0 +1,30 @@ |
+// 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. |
+ |
+#ifndef SKY_ENGINE_CORE_FRAME_TRACING_H_ |
+#define SKY_ENGINE_CORE_FRAME_TRACING_H_ |
+ |
+#include "sky/engine/tonic/dart_wrappable.h" |
+#include "sky/engine/wtf/PassRefPtr.h" |
+#include "sky/engine/wtf/RefCounted.h" |
+#include "sky/engine/wtf/text/WTFString.h" |
+ |
+namespace blink { |
+ |
+class Tracing : public RefCounted<Tracing>, public DartWrappable { |
+ DEFINE_WRAPPERTYPEINFO(); |
+public: |
+ ~Tracing() override; |
+ static PassRefPtr<Tracing> create() { return adoptRef(new Tracing); } |
+ |
+ void begin(const String& name); |
+ void end(const String& name); |
+ |
+private: |
+ Tracing(); |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // SKY_ENGINE_CORE_FRAME_TRACING_H_ |