Thread-local trace-event buffers

content/browser/tracing/trace_controller_impl.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_TRACING_TRACE_CONTROLLER_IMPL_H_
 #define CONTENT_BROWSER_TRACING_TRACE_CONTROLLER_IMPL_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 63 matching lines @@
 
   void AddFilter(TraceMessageFilter* filter);
   void RemoveFilter(TraceMessageFilter* filter);
   void OnTracingBegan(TraceSubscriber* subscriber);
   void OnEndTracingAck(const std::vector<std::string>& known_category_groups);
   void OnTraceDataCollected(
       const scoped_refptr<base::RefCountedString>& events_str_ptr);
   void OnTraceNotification(int notification);
   void OnTraceBufferPercentFullReply(float percent_full);
 
+  // Callback of TraceLog::Flush() for the local trace.
+  void OnLocalTraceDataCollected(
+      const scoped_refptr<base::RefCountedString>& events_str_ptr,
+      bool has_more_events);
+
   FilterMap filters_;
   TraceSubscriber* subscriber_;
   // Pending acks for EndTracingAsync:
   int pending_end_ack_count_;
   // Pending acks for GetTraceBufferPercentFullAsync:
   int pending_bpf_ack_count_;
   float maximum_bpf_;
   bool is_tracing_;
   bool is_get_category_groups_;
   std::set<std::string> known_category_groups_;
   std::string watch_category_;
   std::string watch_name_;
   base::debug::TraceLog::Options trace_options_;
   base::debug::CategoryFilter category_filter_;
 
   DISALLOW_COPY_AND_ASSIGN(TraceControllerImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_TRACING_TRACE_CONTROLLER_IMPL_H_