Tracing: Removed monitoring mode

components/tracing/child_trace_message_filter.h

Index: components/tracing/child_trace_message_filter.h
diff --git a/components/tracing/child_trace_message_filter.h b/components/tracing/child_trace_message_filter.h
index 4a9cfc56674950a52b2c042f17c685574f16bc4a..33d210aad7e66c5eb37e343bb34ede839eadcbcc 100644
--- a/components/tracing/child_trace_message_filter.h
+++ b/components/tracing/child_trace_message_filter.h
@@ -53,10 +53,6 @@ class TRACING_EXPORT ChildTraceMessageFilter : public IPC::MessageFilter {
                       uint64_t tracing_process_id);
   void OnEndTracing();
   void OnCancelTracing();
-  void OnStartMonitoring(const std::string& trace_config_str,
-                          base::TimeTicks browser_time);
-  void OnStopMonitoring();
-  void OnCaptureMonitoringSnapshot();
   void OnGetTraceLogStatus();
   void OnSetWatchEvent(const std::string& category_name,
                        const std::string& event_name);
@@ -83,10 +79,6 @@ class TRACING_EXPORT ChildTraceMessageFilter : public IPC::MessageFilter {
       const scoped_refptr<base::RefCountedString>& events_str_ptr,
       bool has_more_events);
 
-  void OnMonitoringTraceDataCollected(
-      const scoped_refptr<base::RefCountedString>& events_str_ptr,
-      bool has_more_events);
-
   void OnProcessMemoryDumpDone(uint64_t dump_guid, bool success);
 
   void SetSenderForTesting(IPC::Sender* sender);