Index: base/trace_event/event_name_filter.cc |
diff --git a/base/trace_event/event_name_filter.cc b/base/trace_event/event_name_filter.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8d0058c147453d9cc9d5f6ff4d48990c114f5bc5 |
--- /dev/null |
+++ b/base/trace_event/event_name_filter.cc |
@@ -0,0 +1,26 @@ |
+// Copyright 2016 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. |
+ |
+#include "base/trace_event/event_name_filter.h" |
+ |
+#include "base/trace_event/trace_event_impl.h" |
+ |
+namespace base { |
+namespace trace_event { |
+ |
+// static |
+const char EventNameFilter::kName[] = "event_whitelist_predicate"; |
+ |
+EventNameFilter::EventNameFilter( |
+ std::unique_ptr<EventNamesWhitelist> event_names_whitelist) |
+ : event_names_whitelist_(std::move(event_names_whitelist)) {} |
+ |
+EventNameFilter::~EventNameFilter() {} |
+ |
+bool EventNameFilter::FilterTraceEvent(const TraceEvent& trace_event) const { |
+ return event_names_whitelist_->count(trace_event.name()) != 0; |
+} |
+ |
+} // namespace trace_event |
+} // namespace base |