Index: base/debug/trace_event_impl.h |
diff --git a/base/debug/trace_event_impl.h b/base/debug/trace_event_impl.h |
index 1806f8939fbf7756f7ed46c9956ceab32bc1181d..04aea188239b7ce8f193f6e5ead09ff41a2fe5bf 100644 |
--- a/base/debug/trace_event_impl.h |
+++ b/base/debug/trace_event_impl.h |
@@ -42,8 +42,6 @@ struct StaticMemorySingletonTraits; |
namespace base { |
-class RefCountedString; |
- |
namespace debug { |
const int kTraceMaxNumArgs = 2; |
@@ -221,8 +219,7 @@ class BASE_EXPORT TraceLog { |
// silently dropped. The callback must be thread safe. The string format is |
// undefined. Use TraceResultBuffer to convert one or more trace strings to |
// JSON. |
- typedef RefCountedData<std::string> RefCountedString; |
- typedef base::Callback<void(const scoped_refptr<RefCountedString>&)> |
+ typedef base::Callback<void(const scoped_refptr<base::RefCountedString>&)> |
OutputCallback; |
void SetOutputCallback(const OutputCallback& cb); |